Commemorated at Memorial Name Coffs Harbour Ex-Services Club First World War Honour Roll Given name O Family name Dahl Gender Male Service number 218 Conflicts First World War, 1914–18 Additional information Last held rank Staff Sergeant Unit at embarkation 7th Light Horse Regiment 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