id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5571578,2526244,plaintiff,Ley,William,,,"Ley, William",0 5571579,2526244,plaintiff,Ley,John,,,"Ley, John",1 5571580,2526244,defendant,Prust,Richard,yeoman,901406,"Prust, Richard, of Asshemandisworthy, yeoman",0 5571581,2526244,defendant,Prust,Hugh,yeoman,637216,"Prust, Hugh, of Hartlond, yeoman",1