id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4883330,2321710,plaintiff,Melreth,William,mercer,585869,"Melreth, William, of London, mercer",0 4883331,2321710,defendant,Forster,Thomas,chapman,816957,"Forster, Thomas, of Suscestre, Glos, chapman",0 4883332,2321710,defendant,Barnard alias Cawemfeld,John,chapman,633115,"Barnard alias Cawemfeld, John, of Braylys, Warks, chapman",1