Basic Details Surname Walls Forenames William McKelvie Robertson 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) Staffordshire Yeo Rank / Title (Primary - Stated) Trooper Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Staffordshire Yeomanry (Queen`s Own Royal Regiment) Rank / Title (Primary - Our reference) Trooper