id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4807671,2298591,plaintiff,Colson,John,,,"Colson, John",0 4807672,2298591,defendant,Essex,John,yeoman,791882,"Essex, John, of Elme, Cambs, yeoman",0 4807673,2298591,defendant,Essex,Nicholas,yeoman,593216,"Essex, Nicholas, of Elme, yeoman",1