id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5542502,2517778,plaintiff,Middilton,John,mercer,585869,"Middilton, John, of London, mercer",0 5542503,2517778,defendant,Chapman,Richard,chapman,588794,"Chapman, Richard, of Preston, March of Wales, chapman",0 5542504,2517778,defendant,Walker,Richard,brasier,898167,"Walker, Richard, of Sherston, Glos, brasier",1