id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5618111,2549484,plaintiff,Marston,Robert de,merchant,586067,"Marston, Robert de, of York, merchant",0 5618112,2549484,defendant,Burton,Robert de,,906343,"Burton, Robert de, of Inyrthorp",0 5618113,2549484,defendant,Naburn,Robert de,,906344,"Naburn, Robert de, of Staynford Brigg",1 5618114,2549484,defendant,Carter,Peter,(legal representative),610110,"Carter, Peter, of Flixton, administratrix of",2 5618115,2549484,defendant,Carter,Beatrice,formerly wife of Peter,,"Carter, Beatrice, formerly wife of Peter",3 5618116,2549484,defendant,Wellom,Adam de,,586067,"Wellom, Adam de, of York",4