Basic Details Surname Williams Forenames Wynn R. W. Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Honours C.B., D.S.O. Primary Service As stated on memorial Service (Primary - Stated) British Army Unit (Primary - Stated) Montgomery Yeo. Sub-unit (Primary - Stated) Not Stated on Memorial Rank / Title (Primary - Stated) Col. Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Montgomeryshire Yeomanry Rank / Title (Primary - Our reference) Colonel