id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4877702,2319987,plaintiff,Stourton,John,knight,,"Stourton, John, knight",0 4877703,2319987,defendant,Salford,John,chaplain,610764,"Salford, John, of Haukesbury, or of Spellesbury, chaplain",0