id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3931430,2000811,plaintiff,Dey,John,,,"Dey, John",0 3931431,2000811,defendant,Pony,John,husbandman,594993,"Pony, John, of Whitchurche, husbandman",0 3931432,2000811,defendant,Blount,Richard,yeoman,587176,"Blount, Richard, of Aylesbury, yeoman",1