Basic Details Surname Gray-Jones Forenames Frederick Allan Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number Z/5214 Primary Service Our References Service (Primary - Our reference) Royal Navy Rank / Title (Primary - Our reference) Able Seaman Death and Burial details Country of death France Country of burial France Town of burial Manancourt Cemetery Rocquigny-Equancourt Road British Cemetery, Manancourt Year of death 1917 Month of death December Day of death 23 Manner of death as stated Fell in action Manner of death reference Killed in Action