id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4298712,2129640,plaintiff,Reve,William,,,"Reve, William",0 4298713,2129640,defendant,Gunton,William,yeoman,691288,"Gunton, William, of Wentworth, Isle of Ely, yeoman",0 4298714,2129640,defendant,Custance,Robert,yeoman,588818,"Custance, Robert, of Sutton, Isle of Ely, yeoman",1