id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4356434,2149480,plaintiff,Watkyns,Thomas,,,"Watkyns, Thomas",0 4356435,2149480,defendant,Morgan,Thomas,,681097,"Morgan, Thomas, of Shaftsbury, Dorset, woollen draper",0 4356436,2149480,defendant,Seymor,John,mercer,599883,"Seymor, John, of Shaftsbury, mercer",1