id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4752594,2281221,plaintiff,Thornburgh,Adam,,,"Thornburgh, Adam",0 4752595,2281221,plaintiff,Thornburgh,Margaret,,,"Margaret, his wife",1 4752596,2281221,defendant,Cokerell,Richard,yeoman,796755,"Cokerell, Richard, of Ereby by Thornton in Craven, yeoman",0 4752597,2281221,defendant,Grimdall or Grundall,William,husbandman,776791,"Grimdall or Grundall, William, of Kayton, husbandman",1