id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4567787,2221493,plaintiff,Topclyff,Robert de,,,"Topclyff, Robert de",0 4567788,2221493,defendant,Grene,Thomas,son of Robert,,"Grene, Thomas, son of Robert",0 4567789,2221493,defendant,Wattekynson,William,,757576,"Wattekynson, William, of Topclyf",1