Commemorated at Memorial Name United Grand Lodge Guyra No. 325 First World War Roll of Honour Given name Bro. W R Family name Hartnett Gender Male Service number 559 Conflicts First World War, 1914–18 Additional information Last held rank Lieutenant Unit at embarkation 1st Light Horse Brigade Machine Gun Squad 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