id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5484163,2500192,plaintiff,Markham,Robert,knight,,"Markham, Robert, knight",0 5484164,2500192,defendant,Watson,John,yeoman,754281,"Watson, John, of Bracebrigge, yeoman",0 5484165,2500192,defendant,Watson,William,yeoman,847109,"Watson, William, of Somerton Castell, yeoman",1 5484166,2500192,defendant,Smyth,Roger,smith,587136,"Smyth, Roger, of Derby, smith",2 5484167,2500192,defendant,Walker alias Seler,Robert,yeoman,611807,"Walker alias Seler, Robert, of Kyngston on Hull, yeoman",3