id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4134448,2072651,plaintiff,Parkyns,Thomas,,,"Parkyns, Thomas",0 4134449,2072651,defendant,Blake,William,merchant,650763,"Blake, William, of Lincolns Inn, Middx, gent, or of Endelyan, Cornw, merchant",0