id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5203798,2416863,plaintiff,Croke,John,,,"Croke, John",0 5203799,2416863,defendant,Ryther,William,,855716,"Ryther, William, of Rither, York, knight",0 5203800,2416863,defendant,Lovette,William,yeoman,637995,"Lovette, William, of Ryther, yeoman",1 5203801,2416863,defendant,Heton,Richard,yeoman,637995,"Heton, Richard, of Ryther, yeoman",2