id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3736826,1937771,plaintiff,Keynton,John,,,"Keynton, John",0 3736827,1937771,defendant,Ap Howell,John,carpenter,590484,"Ap Howell, John, of Watton, carpenter",0 3736828,1937771,defendant,Halle,Richard,dyer,586392,"Halle, Richard, of Leomynster, dyer",1