id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3806510,1959949,plaintiff,Waren,Ralph,alderman and mercer,585869,"Waren, Ralph, of London, alderman and mercer",0 3806511,1959949,defendant,Pylman,John,chapman,585870,"Pylman, John, of Brygewater, Soms, chapman",0 3806512,1959949,defendant,Newport,John,chapman,585963,"Newport, John, of Brygewater, chapman",1