id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3847637,1972831,plaintiff,Heyes or Heges,John,,,"Heyes or Heges, John",0 3847638,1972831,defendant,Markys,John,clerk,639219,"Markys, John, of Weymouth, Dorset, clerk",0 3847639,1972831,defendant,Gregory,John,yeoman,611223,"Gregory, John, of Weymouth, yeoman",1