Commemorated at Memorial Name Wagga Wagga First World War Memorial Arch Given name HW Family name Trethewy Gender Male Service number 1821 Conflicts First World War, 1914–18 Additional information Address given on enlistment documents Last held rank Private Unit at embarkation 2nd 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