Basic Details Surname Williams Forenames Jestyn Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Honours DAO MC Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) Welch Division Rank / Title (Primary - Stated) Major Our References Service (Primary - Our reference) British Army Rank / Title (Primary - Our reference) Major Death and Burial details Manner of death as stated Unknown