id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4655762,2247686,plaintiff,Bullesdon,John,,,"Bullesdon, John",0 4655763,2247686,plaintiff,Chaumberleyn,William,,,"Chaumberleyn, William",1 4655764,2247686,defendant,Mast,William,boatman,596545,"Mast, William, of Wisbech, Cams, boatman",0