id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5318359,2450586,plaintiff,Glyn,John,,,"Glyn, John",0 5318360,2450586,defendant,Dey,Lewis,yeoman,592068,"Dey, Lewis, of Lostwythiell, yeoman",0 5318361,2450586,defendant,Dey,John,,592068,"Dey, John, of Lostwythiell, groom",1