Commemorated at Memorial Name Hawkesbury Agricultural College First World War Memorial University of Western Sydney Given name A J Family name Mather Gender Male Service number 1983 Conflicts First World War, 1914–18 Campaign Ypres Salient 1917 Fate Killed in action (KIA) Fate date 06 August 1917 Additional information Address given on enlistment documents Last held rank Private Unit at embarkation 33rd 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