Commemorated at Memorial Name Hawkesbury Agricultural College First World War Memorial University of Western Sydney Given name R H Family name Archibald Gender Male Service number 4128 Conflicts First World War, 1914–18 Campaign Somme 1918 Fate Killed in action (KIA) Additional information Address given on enlistment documents Last held rank Private Unit at embarkation 45th 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