id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3854151,1974937,plaintiff,Symon,John,,,"Symon, John",0 3854152,1974937,defendant,Roser,Stephen,butcher,587665,"Roser, Stephen, of Kyngeston on Thames, butcher",0 3854153,1974937,defendant,Sare,William,butcher,640245,"Sare, William, of Battersey, butcher",1