id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4656667,2247981,plaintiff,Chapman,John,butcher,,"Chapman, John, butcher",0 4656668,2247981,defendant,Blyton,Robert,husbandman,667227,"Blyton, Robert, of Ledenham, husbandman",0 4656669,2247981,defendant,Kyng,William,husbandman,601795,"Kyng, William, of New Sleford, husbandman",1