id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5512363,2508728,plaintiff,Marchall,John,mercer,585869,"Marchall, John, of London, mercer",0 5512364,2508728,defendant,Rychewode,Christopher,yeoman,651606,"Rychewode, Christopher, of Craford, Kent, yeoman",0