Basic Details Surname Coster Forenames Ernest William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Honours Military Cross Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) Royal Welch Fusiliers Rank / Title (Primary - Stated) Captain Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Royal Welsh Fusiliers Rank / Title (Primary - Our reference) Captain