Basic Details Surname Duff Forenames Alexander I Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) Northamptonshire Yeomanry Rank / Title (Primary - Stated) Corporal Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Northamptonshire Yeomanry Rank / Title (Primary - Our reference) Corporal