id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4509767,2203539,plaintiff,Aylmer,Robert,clerk,,"Aylmer, Robert, clerk",0 4509768,2203539,plaintiff,Kegell,Thomas,,,"Kegell, Thomas",1 4509769,2203539,defendant,Holm,John,,622292,"Holm, John, of Corston",0 4509770,2203539,defendant,Seman,John,,586572,"Seman, John, of Berford",1