id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4529162,2209399,plaintiff,Middilton,John,mercer,585869,"Middilton, John, of London, mercer",0 4529163,2209399,defendant,Davy,Thomas,,766548,"Davy, Thomas, of Wellis, Soms",0 4529164,2209399,defendant,Knyght,Hugh,chapman,766547,"Knyght, Hugh, of Bramyerd, Herefs, chapman",1