id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4716447,2270462,plaintiff,Wilham alias William,Mark,merchant & burgess,585925,"Wilham alias William, Mark, of Bristol, merchant & burgess",0 4716448,2270462,defendant,Athelan,William,husbandman,790042,"Athelan, William, of Baton or Bitton, Gloucs, husbandman",0 4716449,2270462,defendant,John_,Thomas,,790043,"John_, Thomas, of Bytton, Gloucs, shepherd",1 4716450,2270462,defendant,Pope,William,husbandman,790044,"Pope, William, of Bitton, Gloucs, husbandman",2