id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5474851,2497462,plaintiff,Say,William,"knight, formerly sheriff of Hertford",,"Say, William, knight, formerly sheriff of Hertford",0 5474852,2497462,defendant,Tayllour,William,yeoman,625372,"Tayllour, William, of Hycchyng, yeoman",0 5474853,2497462,defendant,Fyllys,William,yeoman,625372,"Fyllys, William, of Hycchyng, yeoman",1 5474854,2497462,defendant,Dyer,John,yeoman,591159,"Dyer, John, of Hycchyn, yeoman",2