id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3675154,1918260,plaintiff,Hampden,John,,592401,"Hampden, John, of Hampden, Bucks, knight",0 3675155,1918260,defendant,Mordaunt,John,,605700,"Mordaunt, John, of Turvey, Beds, knight",0