Commemorated at Memorial Name St Peters Anglican Cathedral First World War Book of Remembrance Armidale Given name W U Family name Holtzbaum Gender Male Service number 6813 Conflicts First World War, 1914–18 Additional information Last held rank Lance Corporal Unit at embarkation 17th 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