id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4929737,2335719,plaintiff,Sydenam,John,,,"Sydenam, John",0 4929738,2335719,defendant,Loveney,Nicholas,husbandman,591089,"Loveney, Nicholas, of Malmesbury, husbandman",0 4929739,2335719,defendant,Mason,Thomas,,813910,"Mason, Thomas, of Yatton Caynell, mason",1