id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4983330,2351922,plaintiff,Walpool,John,clerk,,"Walpool, John, clerk",0 4983331,2351922,defendant,Norys,John,"son of Norys, William, of Tylneye, husbandman",,"Norys, John, son of Norys, William, of Tylneye, husbandman",0 4983332,2351922,defendant,Leverich,Thomas,yeoman,753804,"Leverich, Thomas, of Tilneye, yeoman",1