id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5315918,2449836,plaintiff,Crosby,John,"knight, of London, alderman",,"Crosby, John, knight, of London, alderman",0 5315919,2449836,defendant,Colvyle,Walter,merchant or woolmonger,758913,"Colvyle, Walter, of Hyde Strete, Winchester, merchant or woolmonger",0