id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4436353,2176106,plaintiff,Say,Geoffrey de,knight,,"Say, Geoffrey de, knight",0 4436354,2176106,defendant,Muleward,John le,,587063,"Muleward, John le, of Totenham",0 4436355,2176106,defendant,Basse,Thomas,,589895,"Basse, Thomas, of Edelmeton",1 4436356,2176106,defendant,Plech,John,,756289,"Plech, John, of Enefeld",2