Commemorated at Memorial Name Waverley Soldiers' War Memorial Given name Thomas Patrick Family name O'Brien Service number 2005 Additional information Gender Male Rank (legacy) PTE Unit at embarkation 4th Battalion, 5th Reinforcements Service (legacy) Army Conflicts World War 1 Fate KIA 23 Aug 1918 Veteran Notes/Bio Heath Cemetery, France AIF Project Australian War Memorial National Archives of Australia Do you know more about this war Veteran? Click here to learn how you can contribute