id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4578040,2224637,plaintiff,Chernok,John,,,"Chernok, John",0 4578041,2224637,defendant,Markham,William de,,,"Markham, William de",0 4578042,2224637,defendant,Wodehous,William de,son of Thomas,,"Wodehous, William de, son of Thomas",1 4578043,2224637,defendant,Bette,John,,,"Bette, John",2 4578044,2224637,defendant,Deken,John,,752745,"Deken, John, of Markham",3 4578045,2224637,defendant,Melton,John de,,,"Melton, John de",4 4578046,2224637,defendant,del More,William,,,"del More, William",5 4578047,2224637,defendant,Brampton,John de,,,"Brampton, John de",6 4578048,2224637,defendant,del Hill,Alan,,,"del Hill, Alan",7