id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4688475,2261963,plaintiff,Thirnyng,Joan,"formerly wife of William Thirnyng, knight",,"Thirnyng, Joan, formerly wife of William Thirnyng, knight",0 4688476,2261963,defendant,West,John,,760071,"West, John, of Irtelyngburgh, wright",0 4688477,2261963,defendant,Keme,Roger,,760071,"Keme, Roger, of Irtelyngburgh, wright",1