id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4793762,2294168,plaintiff,Parker,Walter,,658635,"Parker, Walter, of Castel Cary",0 4793763,2294168,defendant,Parker,John,"son of Parker, Walter",,"Parker, John, son of Parker, Walter, executor of",0 4793764,2294168,defendant,Membyry,John,butcher,658635,"Membyry, John, of Castel Cary, butcher",1