Commemorated at Memorial Name St Stephen's Dorrigo Great War Roll of Honour Given name J Family name Williamson Gender Male Service number 177 Conflicts First World War, 1914–18 Campaign Ypres Salient 1917 Fate Killed in action (KIA) Fate date 25 September 1917 Additional information Last held rank Gunner Unit at embarkation 10th Australian Field Artillery Brigade 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