id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3811971,1961652,plaintiff,Colbrond,Thomas,,,"Colbrond, Thomas",0 3811972,1961652,defendant,Martyn,John,butcher,587374,"Martyn, John, of Lewes, butcher",0 3811973,1961652,defendant,Coltherst,Thomas,laborer,592658,"Coltherst, Thomas, of Cliff juxta Lewes, laborer",1