id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3778879,1951109,plaintiff,Dey,John,,,"Dey, John",0 3778880,1951109,plaintiff,Throry,Thomas,,,"Throry, Thomas",1 3778881,1951109,defendant,Ryngsted,Christopher,yeoman,588465,"Ryngsted, Christopher, of Wellys, yeoman",0