id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3814889,1962573,plaintiff,Gravenour,John,,,"Gravenour, John",0 3814890,1962573,defendant,Smyth,Thomas,yeoman,604822,"Smyth, Thomas, of Wolvernehampton, yeoman",0 3814891,1962573,defendant,Worley,John,husbandman,621391,"Worley, John,of Handesworth, husbandman",1