id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3875104,1981908,plaintiff,Dutton,Joan,widow,,"Dutton, Joan, widow",0 3875105,1981908,plaintiff,Bull,Thomas,,,"Bull, Thomas",1 3875106,1981908,defendant,Martyn,John,yeoman,587719,"Martyn, John, of St Ives, Hunts, yeoman",0