Basic Details Surname Mathers Forenames Chapman Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) H.M.S. Boy Arthur Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Royal Naval Reserve Rank / Title (Primary - Our reference) Deck Hand Death and Burial details Year of death 1916 Month of death April Day of death 23 Age at death 22 Manner of death as stated Killed on H.M.S. Boy Arthur Manner of death reference Killed in Action