id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4542495,2213539,plaintiff,(illegible),John,,,"_, John",0 4542496,2213539,defendant,Mays,William,,587074,"Mays, William, of Donyngton",0 4542497,2213539,defendant,Calche,John,,587074,"Calche, John, of Donyngton",1