district                vacator            reason for change                     successor date successor seated
0        arkansas 6th  william f norrell (d)      died february 15 , 1961  catherine dorris norrell (d)       april 18 , 1961
1   pennsylvania 16th     walter m mumma (r)      died february 25 , 1961             john c kunkel (r)         may 16 , 1961
2       tennessee 1st    b carroll reece (r)         died march 19 , 1961         louise goff reece (r)         may 16 , 1961
3       louisiana 4th     overton brooks (d)     died september 16 , 1961             joe waggonner (d)     october 19 , 1961
4       michigan 14th     louis c rabaut (d)      died november 12 , 1961             harold m ryan (d)    february 13 , 1962
5           texas 4th        sam rayburn (d)      died november 16 , 1961               ray roberts (d)     january 30 , 1962
6          texas 13th      frank n ikard (d)  resigned december 15 , 1961     graham b purcell , jr (d)     january 27 , 1962
7  south carolina 2nd       john j riley (d)        died january 1 , 1962        corinne boyd riley (d)       april 10 , 1962
8      california 1st   clement w miller (d)        died october 7 , 1962                        vacant  not filled this term

Table as JSON:
{"district":{"0":"arkansas 6th","1":"pennsylvania 16th","2":"tennessee 1st","3":"louisiana 4th","4":"michigan 14th","5":"texas 4th","6":"texas 13th","7":"south carolina 2nd","8":"california 1st"},"vacator":{"0":"william f norrell (d)","1":"walter m mumma (r)","2":"b carroll reece (r)","3":"overton brooks (d)","4":"louis c rabaut (d)","5":"sam rayburn (d)","6":"frank n ikard (d)","7":"john j riley (d)","8":"clement w miller (d)"},"reason for change":{"0":"died february 15 , 1961","1":"died february 25 , 1961","2":"died march 19 , 1961","3":"died september 16 , 1961","4":"died november 12 , 1961","5":"died november 16 , 1961","6":"resigned december 15 , 1961","7":"died january 1 , 1962","8":"died october 7 , 1962"},"successor":{"0":"catherine dorris norrell (d)","1":"john c kunkel (r)","2":"louise goff reece (r)","3":"joe waggonner (d)","4":"harold m ryan (d)","5":"ray roberts (d)","6":"graham b purcell , jr (d)","7":"corinne boyd riley (d)","8":"vacant"},"date successor seated":{"0":"april 18 , 1961","1":"may 16 , 1961","2":"may 16 , 1961","3":"october 19 , 1961","4":"february 13 , 1962","5":"january 30 , 1962","6":"january 27 , 1962","7":"april 10 , 1962","8":"not filled this term"}}