Commemorated at Memorial Name Wagga Wagga First World War Memorial Arch Given name HD Family name Crittendon Gender Male Service number 33617 Conflicts First World War, 1914–18 Campaign Ypres Salient 1917 Fate Killed in action (KIA) Fate date 11 March 1917 Additional information Address given on enlistment documents Last held rank Gunner Unit at embarkation Medium Trench Mortar Battery 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