Basic Details Surname Baker Forenames Geoffrey Alwyne Arkendale Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Primary Service As stated on memorial Unit (Primary - Stated) 5th Calvary Brigade Sub-unit (Primary - Stated) 5th Machine Gun Squadron , Rank / Title (Primary - Stated) Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 5th Reserve Regiment of Cavalry Rank / Title (Primary - Our reference) Lieutenant Secondary Service As stated on memorial Unit (Secondary - Stated) Dengbighshire Yeomanry Rank / Title (Secondary - Stated) Lieutenant Our references Service (Secondary - Our reference) British Army Unit (Secondary - Our reference) Denbighshire Yeomanry (Hussars) Rank / Title (Secondary - Our reference) Lieutenant