id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5404368,2476322,plaintiff,Pellam,John,mercer,585869,"Pellam, John, of London, mercer",0 5404369,2476322,defendant,Warde,Bernard,tailor,820886,"Warde, Bernard, of Hadnam, Cambs, tailor",0 5404370,2476322,defendant,Derant,William,mercer,586383,"Derant, William, of Stamford, Lincs, mercer",1 5404371,2476322,defendant,Cok,William,,882130,"Cok, William, of Wadnale, Nhants",2