district                    vacator                                     reason for change              successor       date successor seated
0                   new york 15th                     vacant  rep - elect william dowse died on february 18 , 1813      john m bowers (f)       seated june 21 , 1813
1                pennsylvania 5th      robert whitehill (dr)                                   died april 8 , 1813          john rea (dr)        seated may 28 , 1813
2                    new york 2nd          egbert benson (f)                              resigned august 2 , 1813    william irving (dr)    seated january 22 , 1814
3                pennsylvania 3rd         john gloninger (f)                              resigned august 2 , 1813     edward crouch (dr)    seated december 6 , 1813
4                pennsylvania 7th        john m hyneman (dr)                              resigned august 2 , 1813      daniel udree (dr)    seated december 6 , 1813
5   illinois territory at - large              shadrach bond                                 until august 2 , 1813    benjamin stephenson   seated november 14 , 1814
6                   tennessee 5th          felix grundy (dr)                             resigned sometime in 1814     newton cannon (dr)    seated october 15 , 1814
7                    kentucky 2nd            henry clay (dr)                            resigned january 19 , 1814  joseph h hawkins (dr)      seated march 29 , 1814
8                   virginia 11th           john dawson (dr)                                  died march 31 , 1814    philip barbour (dr)  seated september 19 , 1814
9               massachusetts 4th  william m richardson (dr)                              resigned april 18 , 1814       samuel dana (dr)  seated september 22 , 1814
10                 new jersey 3rd            jacob hufty (f)                                    died may 20 , 1814      thomas bines (dr)    seated november 2 , 1814
11                       ohio 6th          reasin beall (dr)                                resigned june 7 , 1814   david clendenin (dr)   seated december 22 , 1814
12               pennsylvania 3rd       james whitehill (dr)                           resigned september 1 , 1814     amos slaymaker (f)   seated december 12 , 1814

Table as JSON:
{"district":{"0":"new york 15th","1":"pennsylvania 5th","2":"new york 2nd","3":"pennsylvania 3rd","4":"pennsylvania 7th","5":"illinois territory at - large","6":"tennessee 5th","7":"kentucky 2nd","8":"virginia 11th","9":"massachusetts 4th","10":"new jersey 3rd","11":"ohio 6th","12":"pennsylvania 3rd"},"vacator":{"0":"vacant","1":"robert whitehill (dr)","2":"egbert benson (f)","3":"john gloninger (f)","4":"john m hyneman (dr)","5":"shadrach bond","6":"felix grundy (dr)","7":"henry clay (dr)","8":"john dawson (dr)","9":"william m richardson (dr)","10":"jacob hufty (f)","11":"reasin beall (dr)","12":"james whitehill (dr)"},"reason for change":{"0":"rep - elect william dowse died on february 18 , 1813","1":"died april 8 , 1813","2":"resigned august 2 , 1813","3":"resigned august 2 , 1813","4":"resigned august 2 , 1813","5":"until august 2 , 1813","6":"resigned sometime in 1814","7":"resigned january 19 , 1814","8":"died march 31 , 1814","9":"resigned april 18 , 1814","10":"died may 20 , 1814","11":"resigned june 7 , 1814","12":"resigned september 1 , 1814"},"successor":{"0":"john m bowers (f)","1":"john rea (dr)","2":"william irving (dr)","3":"edward crouch (dr)","4":"daniel udree (dr)","5":"benjamin stephenson","6":"newton cannon (dr)","7":"joseph h hawkins (dr)","8":"philip barbour (dr)","9":"samuel dana (dr)","10":"thomas bines (dr)","11":"david clendenin (dr)","12":"amos slaymaker (f)"},"date successor seated":{"0":"seated june 21 , 1813","1":"seated may 28 , 1813","2":"seated january 22 , 1814","3":"seated december 6 , 1813","4":"seated december 6 , 1813","5":"seated november 14 , 1814","6":"seated october 15 , 1814","7":"seated march 29 , 1814","8":"seated september 19 , 1814","9":"seated september 22 , 1814","10":"seated november 2 , 1814","11":"seated december 22 , 1814","12":"seated december 12 , 1814"}}