id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4843486,2309482,plaintiff,Martyn,John,,,"Martyn, John",0 4843487,2309482,defendant,Skynner,Richard,skinner,761327,"Skynner, Richard, of Wytteney, skinner",0 4843488,2309482,defendant,Mason,Walter,,688886,"Mason, Walter, of South Lye, mason",1