Basic Details Surname Hanmer Forenames Lambert Alfred Graham Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Honours DSO Primary Service As stated on memorial Unit (Primary - Stated) Cavalry Sub-unit (Primary - Stated) 21st Rank / Title (Primary - Stated) Lt Col Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 21st Cavalry Rank / Title (Primary - Our reference) Lieutenant Colonel