Fixing term dates for some TX, AR historical senators

Lloyd Bentsen: retired to become Treasury Secretary, term end 1993-01-20 (https://bioguide.congress.gov/search/bio/B000401)

Bob Kreuger: appt and lost election, term end 1993-06-14 (https://bioguide.congress.gov/search/bio/K000333)

Kay Bailey Hutchison: won special election and began term on 1993-06-14 (https://bioguide.congress.gov/search/bio/H001016)

John N. Heiskell: short appointment: 1913-01-06 to 01-29 (https://bioguide.congress.gov/search/bio/H000457)

William Marmaduke Kavanaugh: finished term after Heiskell, ended 1913-03-03 (https://bioguide.congress.gov/search/bio/K000023)

Joe T. Robinson: elected to serve after Kavanaugh until death in 1937-07-04. Also fixed senator service terms

John E. Miller: filled Robinson’s seat after special election. Added missing House term, resignation date, and subsequent resignation from the Senate in 1941. (https://bioguide.congress.gov/search/bio/M000738)

legislators-historical.yaml

@@ -206947,8 +206947,8 @@
     gender: M
   terms:
   - type: sen
-    start: '1913-04-07'
-    end: '1913-12-31'
+    start: '1913-01-06'
+    end: '1913-01-29'
     how: appointment
     state: AR
     class: 2
@@ -207214,8 +207214,8 @@
     gender: M
   terms:
   - type: sen
-    start: '1913-04-07'
-    end: '1913-12-31'
+    start: '1913-01-29'
+    end: '1913-03-03'
     state: AR
     class: 2
     party: Democrat
@@ -251468,26 +251468,26 @@
     district: 6
     party: Democrat
   - type: sen
-    start: '1913-04-07'
+    start: '1913-03-10'
     end: '1919-03-03'
     state: AR
     class: 2
     party: Democrat
   - type: sen
-    start: '1919-05-19'
+    start: '1919-03-04'
     end: '1925-03-03'
     state: AR
     class: 2
     party: Democrat
   - type: sen
-    start: '1925-12-07'
+    start: '1925-03-04'
     end: '1931-03-03'
     state: AR
     class: 2
     party: Democrat
   - type: sen
-    start: '1931-12-07'
-    end: '1937-01-03'
+    start: '1931-03-04'
+    end: '1937-07-14'
     state: AR
     class: 2
     party: Democrat
@@ -266480,9 +266480,15 @@
     state: AR
     district: 2
     party: Democrat
+  - type: rep
+    start: '1937-01-03'
+    end: '1937-11-14'
+    state: AR
+    district: 2
+    party: Democrat
   - type: sen
-    start: '1937-01-05'
-    end: '1941-12-31'
+    start: '1937-11-15'
+    end: '1941-03-31'
     state: AR
     class: 2
     party: Democrat
@@ -371615,7 +371621,7 @@
     party: Democrat
   - type: sen
     start: '1989-01-03'
-    end: '1993-12-31'
+    end: '1993-01-20'
     state: TX
     class: 1
     party: Democrat
@@ -384892,7 +384898,7 @@
     party: Democrat
   - type: sen
     start: '1993-01-21'
-    end: '1993-12-31'
+    end: '1993-06-14'
     state: TX
     class: 1
     party: Democrat
@@ -419684,7 +419690,7 @@
     gender: F
   terms:
   - type: sen
-    start: '1993-01-05'
+    start: '1993-06-14'
     end: '1995-01-03'
     state: TX
     class: 1