id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4426849,2173217,plaintiff,Pope,Roger,,619096,"Pope, Roger, of New Lafford",0 4426850,2173217,defendant,Roughton,John de,shipman,586286,"Roughton, John de, of Boston, shipman",0 4426851,2173217,defendant,Haliday,John,,586286,"Haliday, John, of Boston",1