Commemorated at Memorial Name Walhallow Great War Gates of Memory and First World War Honour Roll Given name William Allan Family name Irwin Gender Male Service number 792 Conflicts First World War, 1914–18 Campaign Somme 1918 Fate Died of wounds (DOW) Fate date 09 January 1918 Additional information Address given on enlistment documents Last held rank Private Unit at embarkation 33rd Battalion Service Australian Army - First Australian Imperial Force (1st AIF) Decorations Distinguished Conduct Medal Do you know more about this war Veteran? Click here to learn how you can contribute