Commemorated at Memorial Name Chatswood Garden of Remembrance Given name J Family name Lang-Niven Gender Male Conflicts First World War, 1914–18 Fate Died of disease (DOD) Additional information Address given on enlistment documents Last held rank Captain Unit at embarkation No 1 Australian General Hospital 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