id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4487581,2196835,plaintiff,Snell,Roger,,,"Snell, Roger",0 4487582,2196835,defendant,Hayward,John,,762415,"Hayward, John, of Brandesbury",0 4487583,2196835,defendant,Chapman,Ralph,,762416,"Chapman, Ralph, of Stokebrygge",1