Commemorated at Memorial Name St John's Kelly's Plains Church of England First World War Honour Roll Given name WN Family name Holtsbaum Gender Male Service number 6813 Conflicts First World War, 1914–18 Additional information Address given on enlistment documents Last held rank Lance Corporal Unit at embarkation 17th Batt 20th Reinforcement 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