id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4420842,2171416,plaintiff,Cauntebrugee,Ralph de,,,"Cauntebrugee, Ralph de",0 4420843,2171416,defendant,Langeleye,Thomas de,,691063,"Langeleye, Thomas de, of Oxfordshire",0 4420844,2171416,defendant,Boketot,Philip,,758451,"Boketot, Philip, of Buckinghamshire, knight",1 4420845,2171416,defendant,Laundels,John,,691063,"Laundels, John, of Oxfordshire, knight",2 4420846,2171416,defendant,Bisshop,William,,754521,"Bisshop, William, of Berkshire",3