id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3933585,2001520,plaintiff,Gwyn,Thomas,,,"Gwyn, Thomas",0 3933586,2001520,plaintiff,Owyn,"John, senior",,,"Owyn, John, senior",1 3933587,2001520,defendant,Andrewe,John,laborer,595682,"Andrewe, John, of St Probus, laborer",0 3933588,2001520,defendant,John,Richard,husbandman,654739,"John, Richard, of St Crise, husbandman",1 3933589,2001520,defendant,John,Richarda,,,"Richarda, his wife",2