id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5117412,2391525,plaintiff,Plumtre,John,merchant,,"Plumtre, John, merchant",0 5117413,2391525,defendant,Rempston,Thomas,,588275,"Rempston, Thomas, of Byngham, Notts, knight",0 5117414,2391525,defendant,Plompton,William,,687969,"Plompton, William, of Kynnalton, Notts, knight",1