id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3781924,1952095,plaintiff,Heton,Thomas,,585869,"Heton, Thomas, of London haberdasher",0 3781925,1952095,defendant,Thorne,William,,587775,"Thorne, William, of Redyng, Berks, yeomam",0