Basic Details Surname Thynne Forenames B W Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Secondary Service Our references Service (Secondary - Our reference) Royal Air Force/ Royal Flying Corps Rank / Title (Secondary - Our reference) Colour Sergeant (Company Quarter Master Sergeant) Death and Burial details Country of death North Sea Year of death 1944 Month of death July Day of death 15 Manner of death as stated Killed during air operations