id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4335013,2141980,plaintiff,Aldy,Edward,gent,,"Aldy, Edward, gent",0 4335014,2141980,defendant,Heyton,John,gent,689304,"Heyton, John, of Westerkeale, gent",0 4335015,2141980,defendant,Lake,William,yeoman,689304,"Lake, William, of Westerkeale, yeoman",1