Basic Details Surname Cooper Forenames William H Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes Rank Sh.Corp Primary Service As stated on memorial Service (Primary - Stated) Navy (RN) Unit (Primary - Stated) HMS Chester Rank / Title (Primary - Stated) Ship`s Corporal Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Chester Rank / Title (Primary - Our reference) Corporal Death and Burial details Country of death At Sea Year of death 1916 Month of death May Day of death 31 Manner of death as stated KIA at Battle of Jutland Manner of death reference Killed in Action