id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4420599,2171345,plaintiff,Bybon,Nicholas de,merchant,754504,"Bybon, Nicholas de, of Grauntpound, son of Nicholas, merchant",0 5243371,2428256,defendant,Ive,Nicholas,gent,754504,"Ive, Nicholas, of Grauntpound, gent",4