id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5398664,2474684,plaintiff,Couper,John,,,"Couper, John",0 5398665,2474684,defendant,Fitzwater,William,,587004,"Fitzwater, William, of Preston, tile maker",0 5398666,2474684,defendant,Fitzwater,Thomas,,596794,"Fitzwater, Thomas, of Hychyn, tile maker",1