Basic Details Surname Mountain Forenames William Oscar Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) R.A.F. Unit (Primary - Stated) R.A.F. Regiment Sub-unit (Primary - Stated) 1st Battalion Rank / Title (Primary - Stated) Serjeant Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Unit (Primary - Our reference) RAF Regiment Rank / Title (Primary - Our reference) Serjeant