id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3935244,2002099,plaintiff,Jones,William,,,"Jones, William",0 3935245,2002099,defendant,Phelypp,John Thomas David,gent,585869,"Phelypp, John Thomas David, of London, gent",0 3935246,2002099,defendant,Dyar,John,yeoman,658460,"Dyar, John, of Prestene, Radnors, yeoman",1