Basic Details Surname Kempthorne Forenames H de B Gender Male Information stated on memorial Alternative forename Humphrey De Bohun War Second World War (1939-1945) Served or died Died Primary Service Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Charybdis Death and Burial details Year of death 1943 Month of death October Day of death 23 Age at death 36