id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3794992,1956298,plaintiff,Collys,Thomas,,,"Collys, Thomas",0 3794993,1956298,defendant,Heryson,Thomas,miller,600826,"Heryson, Thomas, of Sheryngton, miller",0 3794994,1956298,defendant,Howham or Holkham,Walter,mariner,624688,"Howham or Holkham, Walter, of Brancastre, mariner",1