id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3759019,1944808,plaintiff,Cavalcaunt,John,merchant of Florence,,"Cavalcaunt, John, merchant of Florence",0 3759020,1944808,plaintiff,de Bard,Peter Francos,merchant of Florence,,"de Bard, Peter Francos, merchant of Florence",1 3759021,1944808,defendant,Guldeford,Henry,,593778,"Guldeford, Henry, of Ledys, knight",0