Commemorated at Memorial Name St Andrew's Presbyterian Church Great War Honor Roll Grafton Given name A A Family name Mackay Gender Male Service number 4056 Conflicts First World War, 1914–18 Campaign Somme 1916 - 1917 Fate Killed in action (KIA) Fate date 02 September 1918 Additional information Last held rank Sergeant Unit at embarkation 26th Battalion Service Australian Army - First Australian Imperial Force (1st AIF) Do you know more about this war Veteran? Click here to learn how you can contribute