Commemorated at Memorial Name Delungra Anzac Park and Memorial Gates Given name E E Family name O'Brien Gender Male Service number 4344 Conflicts First World War, 1914–18 Fate Killed in action (KIA) Fate date 30 September 1918 Additional information Last held rank Private Unit at embarkation 29th Battalion Service Australian Army - First Australian Imperial Force (1st AIF) Veteran Notes/Bio Listed under the Koolona section of memorial. Served in Navroy, France. Do you know more about this war Veteran? Click here to learn how you can contribute