diff --git a/.renku/workflow/cef5b5b724be465ba21cb133160ea7d5_python.cwl b/.renku/workflow/cef5b5b724be465ba21cb133160ea7d5_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..1e67e2460c64d2d2b3f86186041491b2c8efbcd6
--- /dev/null
+++ b/.renku/workflow/cef5b5b724be465ba21cb133160ea7d5_python.cwl
@@ -0,0 +1,68 @@
+arguments: []
+baseCommand:
+- python
+class: CommandLineTool
+cwlVersion: v1.0
+hints: []
+inputs:
+  input_1:
+    default:
+      class: File
+      path: ../../src/python/extractMPs.py
+    inputBinding:
+      position: 1
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_2:
+    default:
+      class: File
+      path: ../../data/politicians/Ratsmitglieder_1848_DE_corr.xlsx
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default:
+      class: File
+      path: ../../data/politicians/MPs_additionalInfo.csv
+    inputBinding:
+      position: 3
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_4:
+    default: data/politicians/MPs_after1890.csv
+    inputBinding:
+      position: 4
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: string
+  input_5:
+    default: data/politicians/lastnames
+    inputBinding:
+      position: 5
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: string
+outputs:
+  output_0:
+    outputBinding:
+      glob: $(inputs.input_4)
+    streamable: false
+    type: File
+  output_1:
+    outputBinding:
+      glob: $(inputs.input_5)
+    streamable: false
+    type: Directory
+permanentFailCodes: []
+requirements: []
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/politicians/MPs_after1890.csv b/data/politicians/MPs_after1890.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d76106bec62de06d6d21eb0f4512d3f09f3add09
--- /dev/null
+++ b/data/politicians/MPs_after1890.csv
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0905c99d385c6ad6588283d469fff20d3f8e57161ef8c71e1a3f16a3e1bc7078
+size 970137
diff --git a/data/politicians/lastnames/1891_MPs.pickle b/data/politicians/lastnames/1891_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..f6b87e8203994cb4e6e09b95b5c3bd5a449153ed
--- /dev/null
+++ b/data/politicians/lastnames/1891_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03b92aae86f4ba7494b222465dee50955341398c32e0fd46bb828b58b3652f93
+size 56278
diff --git a/data/politicians/lastnames/1892_MPs.pickle b/data/politicians/lastnames/1892_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..445487d1de5f4d9b082ea443b3901ca795aaf24a
--- /dev/null
+++ b/data/politicians/lastnames/1892_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d5b1a3e763263432821ec86f70c659f9e76db005f9c93c6428c67c62227c37fa
+size 56639
diff --git a/data/politicians/lastnames/1893_MPs.pickle b/data/politicians/lastnames/1893_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..c82f94c525d5d3e1b5340de68b48d4805ea4d6a9
--- /dev/null
+++ b/data/politicians/lastnames/1893_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a113884b36cea74138fa9afb92f982de0045ab093b701d5f4219114acef34924
+size 63754
diff --git a/data/politicians/lastnames/1894_MPs.pickle b/data/politicians/lastnames/1894_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..5a9cb59f09455fb88c5e515be429063170f5f839
--- /dev/null
+++ b/data/politicians/lastnames/1894_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ed99a54d5b4482b698d7f6ad1b0c20d8c0ffebab9eae21e0d64017fb4ec3296
+size 56025
diff --git a/data/politicians/lastnames/1895_MPs.pickle b/data/politicians/lastnames/1895_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..61075861f2078c31c177ba1c733dd0fb53be0e21
--- /dev/null
+++ b/data/politicians/lastnames/1895_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a3c3e05515411275f3fd9f01d8139c0d39dd46b8e8937f27e34764c685e8a9d9
+size 58265
diff --git a/data/politicians/lastnames/1896_MPs.pickle b/data/politicians/lastnames/1896_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..c53c112b2aa86b517aef3d7039633928b74ca251
--- /dev/null
+++ b/data/politicians/lastnames/1896_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27481ed56e6eb859d8cd61a847b7ce7d984d56243c00c8ab26ba438113b37397
+size 64847
diff --git a/data/politicians/lastnames/1897_MPs.pickle b/data/politicians/lastnames/1897_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..47a0f525dfcc9508404e1bcb84c4b44908a5b809
--- /dev/null
+++ b/data/politicians/lastnames/1897_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dec8c6343b593c8e9830ec67989c40228256f94a414e9784fa19d1a5dc9bca89
+size 57563
diff --git a/data/politicians/lastnames/1898_MPs.pickle b/data/politicians/lastnames/1898_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..3646450856594619a9a248634dcc4473814d78a5
--- /dev/null
+++ b/data/politicians/lastnames/1898_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40d8e32bc66d6fc5f3fb77c1c3a77fbf03d9bc5ddab36a321c020eb1313ea299
+size 57675
diff --git a/data/politicians/lastnames/1899_MPs.pickle b/data/politicians/lastnames/1899_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..9e431dc4e23c99b55f169f159eb92bb5d9df947b
--- /dev/null
+++ b/data/politicians/lastnames/1899_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fc730a5d4f5b65e3f3f01795d624204808b8bcf4f5a7411e993bdd70bf75e67
+size 62868
diff --git a/data/politicians/lastnames/1900_MPs.pickle b/data/politicians/lastnames/1900_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..6407806123dbaf22cc13546e81f5f77ac2efa83b
--- /dev/null
+++ b/data/politicians/lastnames/1900_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6cc45ed293ad93c85a5c24973e2bc1efd98bb962938f8f2c2d2bb611c572894c
+size 57244
diff --git a/data/politicians/lastnames/1901_MPs.pickle b/data/politicians/lastnames/1901_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..5da0b6cc665212cb2cbab4e2d9ca56933f7b2e48
--- /dev/null
+++ b/data/politicians/lastnames/1901_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e480a1a5b8fc2c3f6e4ebb2e8636a58e23f761efc69ea55cc412a5cc8d7a6603
+size 56442
diff --git a/data/politicians/lastnames/1902_MPs.pickle b/data/politicians/lastnames/1902_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..6859726cf57adab219a7f17fb684c488a8b53de4
--- /dev/null
+++ b/data/politicians/lastnames/1902_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d59d86f32d5971fdd167538e4afdca428052c98efca26d18373dc71924425d3
+size 67856
diff --git a/data/politicians/lastnames/1903_MPs.pickle b/data/politicians/lastnames/1903_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d11ee5f088b1dbf7c864d7a01aca4448cb392d6b
--- /dev/null
+++ b/data/politicians/lastnames/1903_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98a3753dd656b6f978a1e5432f2d55bb064a9ee8e145d7eded6d2fdfddc21bb6
+size 60584
diff --git a/data/politicians/lastnames/1904_MPs.pickle b/data/politicians/lastnames/1904_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..3f1c7d2a7de8e4da8f5080f1829e6f17a7299caa
--- /dev/null
+++ b/data/politicians/lastnames/1904_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f37c0b2a92c5339ad9c44a255fa7c91e0152f8e530a84f8ceff94053b7fb21fe
+size 61593
diff --git a/data/politicians/lastnames/1905_MPs.pickle b/data/politicians/lastnames/1905_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..2df471e0242f0587f478651947955f6f92bc05bd
--- /dev/null
+++ b/data/politicians/lastnames/1905_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:41bfdf59af380b6a7507e1d4a43b2b46298fadeef9f566da8e0914a935f81625
+size 65506
diff --git a/data/politicians/lastnames/1906_MPs.pickle b/data/politicians/lastnames/1906_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..899b36722aa129c1eea099bc16d4f7ad3a60aaf5
--- /dev/null
+++ b/data/politicians/lastnames/1906_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c62d5beb5db243da8f6226272fa78ec98ad0645234a5c8e450a72cf0fdce74f8
+size 62331
diff --git a/data/politicians/lastnames/1907_MPs.pickle b/data/politicians/lastnames/1907_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..cbb2682ef6b49ea73b829cf59382479cc4e27257
--- /dev/null
+++ b/data/politicians/lastnames/1907_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4106a3a1a548c0ca9568bd241149577c838b3113f984a0d1a69248083b8a7446
+size 62285
diff --git a/data/politicians/lastnames/1908_MPs.pickle b/data/politicians/lastnames/1908_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..20951ceda02c0bb4d8eb68abfffc3e5bf9d67021
--- /dev/null
+++ b/data/politicians/lastnames/1908_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ddc58fccee3c18471e9fe8866b10a53c2d40264a94d4d7bc50e51a522dd4da9d
+size 67495
diff --git a/data/politicians/lastnames/1909_MPs.pickle b/data/politicians/lastnames/1909_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..8dd18c4aee33b6e771b127e0ae8c01bf01d3c59f
--- /dev/null
+++ b/data/politicians/lastnames/1909_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92dfbfd5e99471c9d0d07e55b3cc3a627067d9ecb250e641b8cb5c64682de8eb
+size 61129
diff --git a/data/politicians/lastnames/1910_MPs.pickle b/data/politicians/lastnames/1910_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..51cd4ffe00b9da469451b914da34e124a886a446
--- /dev/null
+++ b/data/politicians/lastnames/1910_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0df7a11945f3818a25d0b53e7a90729b7d7ea366e2f279877dd1cc3e951784a0
+size 61713
diff --git a/data/politicians/lastnames/1911_MPs.pickle b/data/politicians/lastnames/1911_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..94267f61dd5f097f2e2873c3d3983af183f8d4ea
--- /dev/null
+++ b/data/politicians/lastnames/1911_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e869f90c0cc555debed136a074a5cf84eb0e097da5296272cd81b6e175b314c
+size 73164
diff --git a/data/politicians/lastnames/1912_MPs.pickle b/data/politicians/lastnames/1912_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..31911f9a933b58c213522fa163a20dd32ec2dbf1
--- /dev/null
+++ b/data/politicians/lastnames/1912_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ebbc9040f3e3d37bc48f93fec3059f62165c8b00708b392c19c9573a49b0531c
+size 69137
diff --git a/data/politicians/lastnames/1913_MPs.pickle b/data/politicians/lastnames/1913_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..519c610a0f53889c0dad5d9717ae7c8afe3066b0
--- /dev/null
+++ b/data/politicians/lastnames/1913_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:674c72c8df2c23bd554031108b6fd4a94546e3513835a0e1949865db5263e09d
+size 68271
diff --git a/data/politicians/lastnames/1914_MPs.pickle b/data/politicians/lastnames/1914_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..2ff8c85a66cea3df5fe01fa9af507782da0c49d1
--- /dev/null
+++ b/data/politicians/lastnames/1914_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03a1a2508de106de7576406cef2a3941c5a18bbb5239ad89f798e35a807c6777
+size 70583
diff --git a/data/politicians/lastnames/1915_MPs.pickle b/data/politicians/lastnames/1915_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d13533f5e07b8cb8c177adb7bc231aec6681e1c0
--- /dev/null
+++ b/data/politicians/lastnames/1915_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be87e77f6a985c02505fae175c9cd4c091b97173403bd11ee98d059d4e305830
+size 67551
diff --git a/data/politicians/lastnames/1916_MPs.pickle b/data/politicians/lastnames/1916_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..c4e9dc8e503d81b26bf77bfb98ee463b89a3d40e
--- /dev/null
+++ b/data/politicians/lastnames/1916_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d65a42f840a4b2cc21668ab9267fb4098b327f81354d2ba0e3fa920cdf0e4b1a
+size 66801
diff --git a/data/politicians/lastnames/1917_MPs.pickle b/data/politicians/lastnames/1917_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d071573860cb7f17e6151d844413dd848ebb7805
--- /dev/null
+++ b/data/politicians/lastnames/1917_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9cf144ff3d96f2b5105836f7289c352b92fd0c99537fa10ca829cdc89af4217f
+size 75960
diff --git a/data/politicians/lastnames/1918_MPs.pickle b/data/politicians/lastnames/1918_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..c1486284f125de1bf4c24fc13a495d5846052c98
--- /dev/null
+++ b/data/politicians/lastnames/1918_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:472918ea44480f4f5784342ce70f714a21dbc1f00f08e2b2ceb146c11851bcc0
+size 66747
diff --git a/data/politicians/lastnames/1919_MPs.pickle b/data/politicians/lastnames/1919_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..da65201b0a5a91378ea143043a4d33e4667245cd
--- /dev/null
+++ b/data/politicians/lastnames/1919_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14a798c9144c294dd97ee50abfbfd4ab074875c47db749917de3091774b46071
+size 86887
diff --git a/data/politicians/lastnames/1920_MPs.pickle b/data/politicians/lastnames/1920_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..c333be06150bf436b315490a2e947d0b909e9fe5
--- /dev/null
+++ b/data/politicians/lastnames/1920_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58494eab705e387cfff42d9dbc2225947d4f51e1bfdba2830c5f4daefe0a652e
+size 69953
diff --git a/data/politicians/lastnames/1921_MPs.pickle b/data/politicians/lastnames/1921_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..10bfd5109e5e71ab17d9ac361104f71afd9c23be
--- /dev/null
+++ b/data/politicians/lastnames/1921_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0530059c243464debfdb3e5969b6f7718194521389fbee2e22c7ed02335570e1
+size 68344
diff --git a/data/politicians/lastnames/1922_MPs.pickle b/data/politicians/lastnames/1922_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..8c5be661f3aeea3546f4285f2de7bba7eec4487b
--- /dev/null
+++ b/data/politicians/lastnames/1922_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:908c05c4cb1e2c2612c008ff9a5dca4f9f4f7f097f72740e96815508872e5368
+size 79006
diff --git a/data/politicians/lastnames/1923_MPs.pickle b/data/politicians/lastnames/1923_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..e0c9475ae9e38c6121cfd153680e1de45df21b96
--- /dev/null
+++ b/data/politicians/lastnames/1923_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:952f92fcda61f6715aef711646b6cdc31a34c19fb5075c4df78004e04c325702
+size 68313
diff --git a/data/politicians/lastnames/1924_MPs.pickle b/data/politicians/lastnames/1924_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..be763a8e7f99d0032a04c36006e8bf91702b7c0d
--- /dev/null
+++ b/data/politicians/lastnames/1924_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d40f2a9a5dc8cb407b8c2f4c3153a687881121150b241e42f002f5ab83c086ba
+size 69385
diff --git a/data/politicians/lastnames/1925_MPs.pickle b/data/politicians/lastnames/1925_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..9f7046e24a0dd29e4b89b8e59610240b974995ab
--- /dev/null
+++ b/data/politicians/lastnames/1925_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4cb3fa94932fc775515712ac9bf3a0e848155b65a09e0620ea028556d28d8047
+size 78154
diff --git a/data/politicians/lastnames/1926_MPs.pickle b/data/politicians/lastnames/1926_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..411406b6dbb9262a43fd4e2362ce96d6621d5da1
--- /dev/null
+++ b/data/politicians/lastnames/1926_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:039ed90e795817c86924ea22cc9815b8003d641cc61d20b5ff02f2283283abbc
+size 69108
diff --git a/data/politicians/lastnames/1927_MPs.pickle b/data/politicians/lastnames/1927_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..dca62bcea02b0e8a59f7ba7a55da7a9882303bb2
--- /dev/null
+++ b/data/politicians/lastnames/1927_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:35f27e558dba56a9793d4249cfa5092916f80165bdc69086929e6e887c8834ec
+size 68922
diff --git a/data/politicians/lastnames/1928_MPs.pickle b/data/politicians/lastnames/1928_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..a528e32f4a473e865ac0b05d9b9879637494124a
--- /dev/null
+++ b/data/politicians/lastnames/1928_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e1ab16a7b03229c756928aaeb2e994f0385b349179e82fa77889ad12ca8471e
+size 80099
diff --git a/data/politicians/lastnames/1929_MPs.pickle b/data/politicians/lastnames/1929_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d4dff132a03c1b85bebe73ec7877ce8cdcff1cd3
--- /dev/null
+++ b/data/politicians/lastnames/1929_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10c82aa082c52fc10661938dd36124e0381310e9f3b3682b1215a73e685aa40a
+size 69549
diff --git a/data/politicians/lastnames/1930_MPs.pickle b/data/politicians/lastnames/1930_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..5265015e857a471056562abc3edb1c5e0e47b62e
--- /dev/null
+++ b/data/politicians/lastnames/1930_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4461095b8829e17335c1ba3953ef3e59924f920a9ecb4c8af422f23d4cdd076e
+size 68836
diff --git a/data/politicians/lastnames/1931_MPs.pickle b/data/politicians/lastnames/1931_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..aa7b85d33b0b5674383fd2eec3d19183cc2c7ad7
--- /dev/null
+++ b/data/politicians/lastnames/1931_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37e3314cb845e634ccd2e43f0fdece2a1635a5c311b9bdf5bafef4c7a164b0b8
+size 75971
diff --git a/data/politicians/lastnames/1932_MPs.pickle b/data/politicians/lastnames/1932_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..b214310c3393f25f86926923c2957450cb909699
--- /dev/null
+++ b/data/politicians/lastnames/1932_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c03a7c165b19745cda83d436cffc2fcb517739d9080c4705547bd46dfd9672cf
+size 65971
diff --git a/data/politicians/lastnames/1933_MPs.pickle b/data/politicians/lastnames/1933_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..f6865a444193dda75d5489dbdbe9c7b67efd7508
--- /dev/null
+++ b/data/politicians/lastnames/1933_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a78be01119d0a2dca45055e454f7cf0c75c903cb0c9af75dd8643fd459fc549
+size 66161
diff --git a/data/politicians/lastnames/1934_MPs.pickle b/data/politicians/lastnames/1934_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..4a1eb05a180fdbfa0669fe49730ca79314f91d17
--- /dev/null
+++ b/data/politicians/lastnames/1934_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e66b33a796c20ad830b45012dad3f9097c4a5536821ee4abaadb9a26a3f14f6
+size 66891
diff --git a/data/politicians/lastnames/1935_MPs.pickle b/data/politicians/lastnames/1935_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d16c7be197561896ab735053ada07d0cee8b6722
--- /dev/null
+++ b/data/politicians/lastnames/1935_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a488a51754a37e7150fca5e5f35da72d1d645b2467364682a6786cfd5afc087f
+size 83495
diff --git a/data/politicians/lastnames/1936_MPs.pickle b/data/politicians/lastnames/1936_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..ab562404c4b1f26f3c95b6b9b538f28628e3efc3
--- /dev/null
+++ b/data/politicians/lastnames/1936_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a45c80a38786c6b07d4ba272f9b1b8bc89039dd8315207bd86b3889b0e62ba5
+size 65195
diff --git a/data/politicians/lastnames/1937_MPs.pickle b/data/politicians/lastnames/1937_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..b891df28e7b55780c3a16a17e454254b8ab68ac0
--- /dev/null
+++ b/data/politicians/lastnames/1937_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:722a9b3140aa5ee1d3ecb46145b978194944b6e8e122314119cbc9eef7ce9fe4
+size 65549
diff --git a/data/politicians/lastnames/1938_MPs.pickle b/data/politicians/lastnames/1938_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..e7b26c481d85486d03fe38c5906477b0984f91ac
--- /dev/null
+++ b/data/politicians/lastnames/1938_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:102fbce01601d82dfdd8fabdffad735ead0ed78be6285aaa63aaeb9979f36246
+size 66244
diff --git a/data/politicians/lastnames/1939_MPs.pickle b/data/politicians/lastnames/1939_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..7a98262c976f414bfc527f55b322e8a926383995
--- /dev/null
+++ b/data/politicians/lastnames/1939_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2508055ef5d30d1799252a378003db0d8b09f38a49169eb4dad6cfc8099f4a6d
+size 73709
diff --git a/data/politicians/lastnames/1940_MPs.pickle b/data/politicians/lastnames/1940_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..e00f3474f5449ac33800bb854578d0ebf82ffcc2
--- /dev/null
+++ b/data/politicians/lastnames/1940_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:187acc657a90c2aeba8041d26766415ccb9404e5dd5eb178469032aa91c1c88a
+size 64700
diff --git a/data/politicians/lastnames/1941_MPs.pickle b/data/politicians/lastnames/1941_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..401c0c7797d7547c1e55dea56bc97309a8f8d0d7
--- /dev/null
+++ b/data/politicians/lastnames/1941_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e45b636e2a292a848d1bdf0ed236a607547e13b434c34186c0764fe4a317360
+size 65891
diff --git a/data/politicians/lastnames/1942_MPs.pickle b/data/politicians/lastnames/1942_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..baf95541558f0b2337cccf6e38193b8b2c8badc4
--- /dev/null
+++ b/data/politicians/lastnames/1942_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fb0b452c61b41239f9d32e928764ef218735902f1c14aec35a60da9578ba8fa
+size 65858
diff --git a/data/politicians/lastnames/1943_MPs.pickle b/data/politicians/lastnames/1943_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d2cae1d11ea91591cb5098683a5991e8d5e9f5a4
--- /dev/null
+++ b/data/politicians/lastnames/1943_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6b4eaab98c01f0eaa5c456057cda1d6429c8d554cba411fa3de8315e6350e72
+size 82033
diff --git a/data/politicians/lastnames/1944_MPs.pickle b/data/politicians/lastnames/1944_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..38a8757b496ed799bd7a9faad467e6e2711acf73
--- /dev/null
+++ b/data/politicians/lastnames/1944_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b23497cd02c741973abb322865ef64b5f4e2c5695714b54ac1ece25dcd77690
+size 65738
diff --git a/data/politicians/lastnames/1945_MPs.pickle b/data/politicians/lastnames/1945_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..ae649b7a977e5d3e20d75e6d78b24f783bba8314
--- /dev/null
+++ b/data/politicians/lastnames/1945_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e60e012d89ab70057407c38b394a40e83f7911344b90f3016096b421dee8c7b9
+size 66251
diff --git a/data/politicians/lastnames/1946_MPs.pickle b/data/politicians/lastnames/1946_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..c115633002e18e06bc427af7c47c2e933ad1fa6e
--- /dev/null
+++ b/data/politicians/lastnames/1946_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f16f206446d0e1b9b8c56a0e00cfcb49cf06f9c5689067815bd58430109dd992
+size 67402
diff --git a/data/politicians/lastnames/1947_MPs.pickle b/data/politicians/lastnames/1947_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..8866e0a7d9e02a7bd090949ecdc0c4f14a4c66a1
--- /dev/null
+++ b/data/politicians/lastnames/1947_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a864e60be85b355d23285209d03d55d83503f6b3d49bb4278af3c537a49a268
+size 83619
diff --git a/data/politicians/lastnames/1948_MPs.pickle b/data/politicians/lastnames/1948_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..0ddc6c407f84617fcba5d1e15d396b7b2054424c
--- /dev/null
+++ b/data/politicians/lastnames/1948_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8cc557c3f7f99eee933f0ca300f6d5b8cd1ff50b768274320997f84985c76a1e
+size 65739
diff --git a/data/politicians/lastnames/1949_MPs.pickle b/data/politicians/lastnames/1949_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..43fde2791c80d897b432c35c3f81905fa5766566
--- /dev/null
+++ b/data/politicians/lastnames/1949_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:775ba3c03d5cb9420618bcc7d3d2e0269bde7b02c4bb910cb54434753b7d7b92
+size 65696
diff --git a/data/politicians/lastnames/1950_MPs.pickle b/data/politicians/lastnames/1950_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..77b66cc623216c3069b8ff1cd749a053be5f89f5
--- /dev/null
+++ b/data/politicians/lastnames/1950_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db1d9280c3932eb81e7d2768c0e3a47194d697ec9220e9d5458f4a1e1ceab250
+size 66639
diff --git a/data/politicians/lastnames/1951_MPs.pickle b/data/politicians/lastnames/1951_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..6e02da8b7b032fc9dc42f5dfa05a9c96ddee6c1f
--- /dev/null
+++ b/data/politicians/lastnames/1951_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4beb133baefb6fc36c8d6c9e582db3cf7f2713f774960630784c9bff97de8797
+size 78549
diff --git a/data/politicians/lastnames/1952_MPs.pickle b/data/politicians/lastnames/1952_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..49d12e0bfa82267ae14c6f9ad6f439945c55e82c
--- /dev/null
+++ b/data/politicians/lastnames/1952_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ba0d3d9f7896a8b1ca60f9aa9d9ec7b6bfaa546b071d99727f985ca3d8b9f92
+size 65004
diff --git a/data/politicians/lastnames/1953_MPs.pickle b/data/politicians/lastnames/1953_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..9f75a1a773d0775acc31d09f85d7844644f7a752
--- /dev/null
+++ b/data/politicians/lastnames/1953_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc3e4bb73aa0126cf3af49d63bee72fcd512a4ee87ece2797fbd20d30c89d0f2
+size 66464
diff --git a/data/politicians/lastnames/1954_MPs.pickle b/data/politicians/lastnames/1954_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..60ddd6476cb9fe18710f6ad91c7b3af4e47a05bc
--- /dev/null
+++ b/data/politicians/lastnames/1954_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b26b49085db97d4ad7cd3990ed4a8a4ac07437d4057c562721b6ec937b189e5
+size 66205
diff --git a/data/politicians/lastnames/1955_MPs.pickle b/data/politicians/lastnames/1955_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..18b5e5ec58c9708ea82d6ece3123e1c3817dbf68
--- /dev/null
+++ b/data/politicians/lastnames/1955_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:44608c4fc87ddcf32679202ea7d92feb1ff7b30df2d6a907bf518a3cef530c56
+size 78657
diff --git a/data/politicians/lastnames/1956_MPs.pickle b/data/politicians/lastnames/1956_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..09a9f320e05ff0884a90de803ef72c93e8c760b3
--- /dev/null
+++ b/data/politicians/lastnames/1956_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fc7da893652e9a4281e5712a600d77efc373782933dcec25b856c37f6d28e0d
+size 67589
diff --git a/data/politicians/lastnames/1957_MPs.pickle b/data/politicians/lastnames/1957_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..ee15b1fc8c050c9451346d9c34be9c374c4fc5f9
--- /dev/null
+++ b/data/politicians/lastnames/1957_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2695fdff432da151a150dfaeb130a79d4c16d87093dfdbfca5b6fd225ee329b6
+size 66360
diff --git a/data/politicians/lastnames/1958_MPs.pickle b/data/politicians/lastnames/1958_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..4c3a56350d7e38394100bf870b41dc7125484190
--- /dev/null
+++ b/data/politicians/lastnames/1958_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b462ac6ef55d5b09d89fe7550d79d70c17cac7cf2de1c7a013a8c860d0d14f14
+size 66986
diff --git a/data/politicians/lastnames/1959_MPs.pickle b/data/politicians/lastnames/1959_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..2961aad506e01a85a38ca8f469c018bc349bb337
--- /dev/null
+++ b/data/politicians/lastnames/1959_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:463522be91035da17ee3ce41b7a840d7c55b8a333e5668dd3d5dfd5250ba96eb
+size 78970
diff --git a/data/politicians/lastnames/1960_MPs.pickle b/data/politicians/lastnames/1960_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..508748fdf6307781e0390c6abc144f8a0f427094
--- /dev/null
+++ b/data/politicians/lastnames/1960_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa4c913a8bf80c449a3daddc74ef1822d8dd533e5b1ed7b80c901eadba0a20fc
+size 65448
diff --git a/data/politicians/lastnames/1961_MPs.pickle b/data/politicians/lastnames/1961_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..2d696256e81fa168161874d059777e6393ec4b48
--- /dev/null
+++ b/data/politicians/lastnames/1961_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e9c2ae1a4227345d15a065a4db3b08d9eda6df88d827c56ed5b0eb38097153b
+size 66125
diff --git a/data/politicians/lastnames/1962_MPs.pickle b/data/politicians/lastnames/1962_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..511beedc4526930fc8f1f7252b0ac51875544bbc
--- /dev/null
+++ b/data/politicians/lastnames/1962_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b77d4f6aeb3d3d368b20fe9db3f8c6492cbc33d97f5623da756f69c2a069d510
+size 67396
diff --git a/data/politicians/lastnames/1963_MPs.pickle b/data/politicians/lastnames/1963_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..cd3d5e6e0d4f3a795325001535ec06021c8ca301
--- /dev/null
+++ b/data/politicians/lastnames/1963_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b6d406c13771bacde551ce56065419ac28dbf00b6c314eaad7b518552052c986
+size 82849
diff --git a/data/politicians/lastnames/1964_MPs.pickle b/data/politicians/lastnames/1964_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..16429662c216c7c237529e5ee89dce42b0409539
--- /dev/null
+++ b/data/politicians/lastnames/1964_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:617bee40752b23706f0afbeed03494e9ea6390e3f82bd71ebd97840eea20b91f
+size 66154
diff --git a/data/politicians/lastnames/1965_MPs.pickle b/data/politicians/lastnames/1965_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..738a5f06c25870a59d8895d503d8026848850cad
--- /dev/null
+++ b/data/politicians/lastnames/1965_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3dd5616d4598b9a6d8692afcf589471e6e8e729695127bd6bd017619e562fabf
+size 66857
diff --git a/data/politicians/lastnames/1966_MPs.pickle b/data/politicians/lastnames/1966_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d20e07e1c41f7593d2adc65cf5be6f0f965d7d35
--- /dev/null
+++ b/data/politicians/lastnames/1966_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8f655b1201642b07f76191db6058401067ab8f483c1f14f7f60df50768a5527
+size 68049
diff --git a/data/politicians/lastnames/1967_MPs.pickle b/data/politicians/lastnames/1967_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d7f95aa0f430f029edba38d654ec53ba7e2b8532
--- /dev/null
+++ b/data/politicians/lastnames/1967_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fa270d08866be48d4353c610a855e3241d6bec15fa4b2df6668ada491748bb3
+size 79844
diff --git a/data/politicians/lastnames/1968_MPs.pickle b/data/politicians/lastnames/1968_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..2922157ea4d5b863364b6e17fbf6f2f652aca8a4
--- /dev/null
+++ b/data/politicians/lastnames/1968_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36baefe91525d0f6debcd822ee3d76ec495b28315c0a47c60dc8ee685f1cc683
+size 66033
diff --git a/data/politicians/lastnames/1969_MPs.pickle b/data/politicians/lastnames/1969_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..c92cd0cceae42a2f97f83098a14eaf39c3141aeb
--- /dev/null
+++ b/data/politicians/lastnames/1969_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91f4659ce321a3e3119b15b8c00787a494123cde6168ab4e1632c3169b8178af
+size 66464
diff --git a/data/politicians/lastnames/1970_MPs.pickle b/data/politicians/lastnames/1970_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..53c82821feecbc26d5fbb661feebb85f533d97f7
--- /dev/null
+++ b/data/politicians/lastnames/1970_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8abb86ebf01718f0fd9713c9d5714a3b302dd44e63c05c2eb29dd81ef7c651a
+size 66962
diff --git a/data/politicians/lastnames/1971_MPs.pickle b/data/politicians/lastnames/1971_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..b60098eebba563c5513d8dfb9854a3c917eb58dc
--- /dev/null
+++ b/data/politicians/lastnames/1971_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2678a87e60f292996b0c3b4abb1785b87d372a2aef659f5635901c6535a4e35
+size 85781
diff --git a/data/politicians/lastnames/1972_MPs.pickle b/data/politicians/lastnames/1972_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..809968db632d3399c967f7e32ab874ffe5ad08be
--- /dev/null
+++ b/data/politicians/lastnames/1972_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a1ea9fce3ba4816951edb3be2710abf53f89a20a3a22c158429d0e8051b17e9
+size 67268
diff --git a/data/politicians/lastnames/1973_MPs.pickle b/data/politicians/lastnames/1973_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..015c3b6033701e4b79c56334150b9e5f43d4b933
--- /dev/null
+++ b/data/politicians/lastnames/1973_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e53d33b584c6db97fac12a213b731a3b28eedd0228c8ef8a2c9420096db95e4
+size 66374
diff --git a/data/politicians/lastnames/1974_MPs.pickle b/data/politicians/lastnames/1974_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..68a29d4a882c44edb5951b4a8eb7de929329ddd2
--- /dev/null
+++ b/data/politicians/lastnames/1974_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6725b051aac37132e6b811da9c238d7bbdbd7988f3260f03692a2f54c360e7f
+size 66936
diff --git a/data/politicians/lastnames/1975_MPs.pickle b/data/politicians/lastnames/1975_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d06a9df33fa136df69504e5d0773a30712537c2b
--- /dev/null
+++ b/data/politicians/lastnames/1975_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ddc99c5b9df5803f4c776c2156b64bc30875286241bfe536ecd2e78df782b56b
+size 81914
diff --git a/data/politicians/lastnames/1976_MPs.pickle b/data/politicians/lastnames/1976_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..2c3739ab38f573048214a64cee25bba168ef7200
--- /dev/null
+++ b/data/politicians/lastnames/1976_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb86750bec69dc1730f01f12bb34652cfb55c8a33701d916a1f8dac4b2abf3ff
+size 67059
diff --git a/data/politicians/lastnames/1977_MPs.pickle b/data/politicians/lastnames/1977_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..fa080fe695345304ddc31f9e7200fdf147ec9ec8
--- /dev/null
+++ b/data/politicians/lastnames/1977_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3314879f8032ee08eb1ca134e60998b3a791d9d135fb10acad7dd5ac945dc368
+size 68908
diff --git a/data/politicians/lastnames/1978_MPs.pickle b/data/politicians/lastnames/1978_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..14ca5b9f604cb99711afaf8d35818f18a1b9c8c6
--- /dev/null
+++ b/data/politicians/lastnames/1978_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83534a7bc9d6d9e92b468632a5b781bdf473b573ae76febfff7484fb0cd42012
+size 69303
diff --git a/data/politicians/lastnames/1979_MPs.pickle b/data/politicians/lastnames/1979_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..81d66871fa8a1d3991236d3ffb4e33470fadacc8
--- /dev/null
+++ b/data/politicians/lastnames/1979_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:010ef481201fbe26a4c39dc0da3719a7117eed0e212462fdebe540e7f6260e3d
+size 90047
diff --git a/data/politicians/lastnames/1980_MPs.pickle b/data/politicians/lastnames/1980_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..70510b6e83627aa73f9f77bfeaff4977028253bd
--- /dev/null
+++ b/data/politicians/lastnames/1980_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:397d1796f03dc9b38345a8d2264da9e7a17f2d7209622f5b147d220e012d0f3e
+size 70305
diff --git a/data/politicians/lastnames/1981_MPs.pickle b/data/politicians/lastnames/1981_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..786fdf8fcfd92330be202ae16f0d6a6fc821623d
--- /dev/null
+++ b/data/politicians/lastnames/1981_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c430039d816ba55f875ce0403320759b9b090c1e07ccda4f9156af2726d1320
+size 70286
diff --git a/data/politicians/lastnames/1982_MPs.pickle b/data/politicians/lastnames/1982_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..e30f081e93d66ad2da49a57c9b7731b1a1347a05
--- /dev/null
+++ b/data/politicians/lastnames/1982_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea332ecfbed71ffd44669df20e1f37a41b1d0f6a15664a203b078a9d9fcd308a
+size 71548
diff --git a/data/politicians/lastnames/1983_MPs.pickle b/data/politicians/lastnames/1983_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..2907cfcf16cc38ee006af2bd280658b3e5f0fae5
--- /dev/null
+++ b/data/politicians/lastnames/1983_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d523cd49f42f097c39cfb053afad5eb8d2fec298fe72906708b4299b2469878b
+size 87322
diff --git a/data/politicians/lastnames/1984_MPs.pickle b/data/politicians/lastnames/1984_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..ec29a5795a9046042967e559adb97ed0f462b3ab
--- /dev/null
+++ b/data/politicians/lastnames/1984_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9bbe281d13a0b31fbccf0e358fdf6dfb7427cbc97018e9896435471ff2d60267
+size 70970
diff --git a/data/politicians/lastnames/1985_MPs.pickle b/data/politicians/lastnames/1985_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..8658923ad13ab349a91875e1f5b268c9f8916532
--- /dev/null
+++ b/data/politicians/lastnames/1985_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:280831cbd1cef24c093aeffd8397b4d932e612d24c39ce34d3cb995dedde0f7e
+size 70959
diff --git a/data/politicians/lastnames/1986_MPs.pickle b/data/politicians/lastnames/1986_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..2920ee4cd2381d0aad253775ec325791862e7b58
--- /dev/null
+++ b/data/politicians/lastnames/1986_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ff985ca70b7e56ad5099f3c7dcb3c0ced36992646dec1a280a62d6a91d72a39
+size 71598
diff --git a/data/politicians/lastnames/1987_MPs.pickle b/data/politicians/lastnames/1987_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..7993b6d00ea3735b5284d5392c1a884338ab4e49
--- /dev/null
+++ b/data/politicians/lastnames/1987_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4897d470091ed322d53c8ab8751533cbeb1ffef5437732aefa2b14aecef3f02b
+size 94385
diff --git a/data/politicians/lastnames/1988_MPs.pickle b/data/politicians/lastnames/1988_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..6761d1b193c7c3220c79739fcbd91e12e8443668
--- /dev/null
+++ b/data/politicians/lastnames/1988_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f394998359e86e3e2bdec27b956fa021fecedd1be6401e455ab2be3b95b9f96d
+size 73347
diff --git a/data/politicians/lastnames/1989_MPs.pickle b/data/politicians/lastnames/1989_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..65c66cc7024563b5995f4e155e337dcd8ac7b714
--- /dev/null
+++ b/data/politicians/lastnames/1989_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:93ffeae0eb22aa67e9180b12a25aa2d20e4e890f606870d60716abbaefca9e45
+size 73880
diff --git a/data/politicians/lastnames/1990_MPs.pickle b/data/politicians/lastnames/1990_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..744b804ed2729413ebc1e168f949bb0d55b99e62
--- /dev/null
+++ b/data/politicians/lastnames/1990_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b2a7344682445d439392a843f5946664d94e42e523c91cfc7daa71589a1de7bb
+size 75477
diff --git a/data/politicians/lastnames/1991_MPs.pickle b/data/politicians/lastnames/1991_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..3de6c5c3beb692dc32b49ead91d56adf0ce8b2e2
--- /dev/null
+++ b/data/politicians/lastnames/1991_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08a510b682f7a228ff0c67009e4189d628b6bdb22daeabe0914bfe607fa59dc2
+size 97487
diff --git a/data/politicians/lastnames/1992_MPs.pickle b/data/politicians/lastnames/1992_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..16aeb4043a56941aeb8ac98c8b3b7906e8ea38d2
--- /dev/null
+++ b/data/politicians/lastnames/1992_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:838fd883938cf0c90b94d5221492dd38771d9779062918c595da4cf5ffd6808f
+size 76599
diff --git a/data/politicians/lastnames/1993_MPs.pickle b/data/politicians/lastnames/1993_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..efbc22dbb5591d142ad2105d22168b87840f2a4a
--- /dev/null
+++ b/data/politicians/lastnames/1993_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:800860d547954fab192fe858c2146a2d71761a75f81632e695ccd828f39ebecd
+size 78020
diff --git a/data/politicians/lastnames/1994_MPs.pickle b/data/politicians/lastnames/1994_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..05b3ef733a3e4cd800d09a35ab50ba8fee5046f3
--- /dev/null
+++ b/data/politicians/lastnames/1994_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e852190341757d071d4fde701095c326431e98e51faf48b52531b2a3a0eb2f1
+size 78851
diff --git a/data/politicians/lastnames/1995_MPs.pickle b/data/politicians/lastnames/1995_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..883965d08e41f9dc04ea0d6f79b99da9947dddcd
--- /dev/null
+++ b/data/politicians/lastnames/1995_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a889b25d100d09f44164d15817675677a352e3e04f06beb2ffd51df5db0881ba
+size 124422
diff --git a/data/politicians/lastnames/1996_MPs.pickle b/data/politicians/lastnames/1996_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..441513795cf3e37b9ac4ceccb0b0677a75946ebd
--- /dev/null
+++ b/data/politicians/lastnames/1996_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3257676c8e234e44fff75e7e7476d551f441a97c1cf8bcd18337fba3873e1222
+size 86085
diff --git a/data/politicians/lastnames/1997_MPs.pickle b/data/politicians/lastnames/1997_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..9f624928fbdb626863b16519ab54899a10775c99
--- /dev/null
+++ b/data/politicians/lastnames/1997_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34372e4e162933f671b555a5ee89f10a3cce8772df795f7ba0b4a08d26e8cb3d
+size 87045
diff --git a/data/politicians/lastnames/1998_MPs.pickle b/data/politicians/lastnames/1998_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..b7312aa2e3f838ebf089966c3a2a91e6fe56413d
--- /dev/null
+++ b/data/politicians/lastnames/1998_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92897676ff2042354658396d7b4302f78d7cb350df7ec0dd25199b039c554c5b
+size 89886
diff --git a/data/politicians/lastnames/1999_MPs.pickle b/data/politicians/lastnames/1999_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d99f1342e5d9c756cb2ceeecc5e95d5b2aebb61e
--- /dev/null
+++ b/data/politicians/lastnames/1999_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d325ca1405426c749e04cb1bf2de829090111c53cf1e7ae967de7e99b788714
+size 124805
diff --git a/data/politicians/lastnames/2000_MPs.pickle b/data/politicians/lastnames/2000_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..7eb43294454738fe57e9696467a4c4e9f7735506
--- /dev/null
+++ b/data/politicians/lastnames/2000_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e67a6f4b0aa6a91eaa1cf7876fdb4197bc00be6977b52a82aa1611c66268fc9
+size 92085
diff --git a/data/politicians/lastnames/2001_MPs.pickle b/data/politicians/lastnames/2001_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..3b90aa6201bfc372792fb6f4de94963c52dfd52e
--- /dev/null
+++ b/data/politicians/lastnames/2001_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:391991951bc32466e8cfe597fe94abf55600e07c158cf3c10a2f66d82d1d9721
+size 92530
diff --git a/data/politicians/lastnames/2002_MPs.pickle b/data/politicians/lastnames/2002_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..b9148843bc910b926528201c8568a00389d8bbd4
--- /dev/null
+++ b/data/politicians/lastnames/2002_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2039288c16ad798a8db1880b1c2f15733dfa3fe268ea0b062f26e2907d30dc6f
+size 93087
diff --git a/data/politicians/lastnames/2003_MPs.pickle b/data/politicians/lastnames/2003_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..920502bfcc779db4cd8d8236c175d4b3d01bc70c
--- /dev/null
+++ b/data/politicians/lastnames/2003_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d491a6f40462ed044ebd63c840463a64b5fcf174340cd1d1257ee5cbab2553d
+size 143815
diff --git a/data/politicians/lastnames/2004_MPs.pickle b/data/politicians/lastnames/2004_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..c6f62bb24d4913229d9a65747acfe1ca2143471b
--- /dev/null
+++ b/data/politicians/lastnames/2004_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f74d36a7d4a59018b506ed655a5f6f43495d9f1fc38b016e7ebf877f75fc23c
+size 96737
diff --git a/data/politicians/lastnames/2005_MPs.pickle b/data/politicians/lastnames/2005_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..fb890ccac4188023f223b91801917869e3537442
--- /dev/null
+++ b/data/politicians/lastnames/2005_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58f6ca84d10535e8ca3f513d82c0b17f3bdc973c0eb753d4331299c2e5290409
+size 99435
diff --git a/data/politicians/lastnames/2006_MPs.pickle b/data/politicians/lastnames/2006_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..51e6243d3b339b50c6b1dd779735e6b12342fb49
--- /dev/null
+++ b/data/politicians/lastnames/2006_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8af08ced741d00efcfaeaf466f7332ca296f12ff7232ca6cf7563b63eec42ae5
+size 100879
diff --git a/data/politicians/lastnames/2007_MPs.pickle b/data/politicians/lastnames/2007_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..c7bf071432bf6b6806525fc2d9e0e65f4bef2389
--- /dev/null
+++ b/data/politicians/lastnames/2007_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7534901e68a3df05525d1ec81856f25f9faacd1c1d939a0cf739e7a35e444ef
+size 154966
diff --git a/data/politicians/lastnames/2008_MPs.pickle b/data/politicians/lastnames/2008_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..d6a4d6ec7f2069456b18026cbd2a1dc972b219e9
--- /dev/null
+++ b/data/politicians/lastnames/2008_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c47537fcdba25aa98220bac63638f482f087ec1db70642af0678dcd108f85267
+size 101776
diff --git a/data/politicians/lastnames/2009_MPs.pickle b/data/politicians/lastnames/2009_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..2d2b6f5dbd746b938861a033ded07d44ca205c57
--- /dev/null
+++ b/data/politicians/lastnames/2009_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24f1761531f84c096534a055b92e5529d01ccd522652858b109a13e729aa0ae7
+size 102618
diff --git a/data/politicians/lastnames/2010_MPs.pickle b/data/politicians/lastnames/2010_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..37ed6de96bf8e393cb00fa4abaa9c16048a78147
--- /dev/null
+++ b/data/politicians/lastnames/2010_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c7af768ff0f10d1039cb796c783a8b60d4f93588acf945a698b93cca3ca403e
+size 105943
diff --git a/data/politicians/lastnames/2011_MPs.pickle b/data/politicians/lastnames/2011_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..a8fbb70bd715bdbb237f31d5c984b1f48f3b6c84
--- /dev/null
+++ b/data/politicians/lastnames/2011_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7791b30715195ee10e0319a7e000f6ae633f1671420b9f113128ff4e6e500a35
+size 158799
diff --git a/data/politicians/lastnames/2012_MPs.pickle b/data/politicians/lastnames/2012_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..cae968e52b057a51fc48d709ebbcad0c95158ef0
--- /dev/null
+++ b/data/politicians/lastnames/2012_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7397655966e987ec1b5635dbb923a918abfce4d374a427a372602e2432be8e0
+size 100558
diff --git a/data/politicians/lastnames/2013_MPs.pickle b/data/politicians/lastnames/2013_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..840eeb66f501099f9eaac0a9293b61071073dd87
--- /dev/null
+++ b/data/politicians/lastnames/2013_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4866521373bb470ed6979a3ef36480e373528f1c31b5849f079120ffe54ce4da
+size 103148
diff --git a/data/politicians/lastnames/2014_MPs.pickle b/data/politicians/lastnames/2014_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..4798caf9e5c1a89d28329fe4312e6f94a3ba8518
--- /dev/null
+++ b/data/politicians/lastnames/2014_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9798dc498ffb98c3c579c0f91b801cd0b7a1cd9012471e38fdeb3a3ca8d6fe4
+size 103457
diff --git a/data/politicians/lastnames/2015_MPs.pickle b/data/politicians/lastnames/2015_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..b29b99c45045420860d5cefba05644ea914d9ee9
--- /dev/null
+++ b/data/politicians/lastnames/2015_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f19667ba82ea0a2c960b95a685ab1224a6175cf2d27c8bd51544986cd1a33e3
+size 105350
diff --git a/data/politicians/lastnames/2016_MPs.pickle b/data/politicians/lastnames/2016_MPs.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..26047cfd963ea7cb0c89efb920f3126fc4f583f2
--- /dev/null
+++ b/data/politicians/lastnames/2016_MPs.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb14032b6d13e247c64e87f5d30af320708e6c9507268d8b8877404ea737e57c
+size 9936