Commemorated at Memorial Name Tweed Shire Honour Roll Pottsville Given name SO Family name Simpson Gender Male Service number 402987 Conflicts Second World War, 1939–45 Fate date 07 May 1942 Additional information Address given on enlistment documents Last held rank Flight Sergeant Unit at embarkation 450th Squadron Service Royal Australian Air Force (RAAF) Do you know more about this war Veteran? Click here to learn how you can contribute