Basic Details Surname Power Forenames Herbert Leo Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Notes Remembered on the Portsmouth Naval Memorial, Hampshire, UK. Primary Service As stated on memorial Unit (Primary - Stated) HMS Janus Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Janus Death and Burial details Year of death 1944 Month of death January Day of death 23 Age at death 18 Manner of death reference Killed in Action