id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4574340,2223506,plaintiff,Benyngworth,John,,702076,"Benyngworth, John, of Sixhill",0 4574341,2223506,defendant,Brynkhyll,John de,,771072,"Brynkhyll, John de, of Houton by Wragby",0 4574342,2223506,defendant,Sergeant,William,,639068,"Sergeant, William, of Wykynby",1