Commemorated at Memorial Name St Clement's Church of England of Billinudgel Great War Honour Roll Mullumbimby Given name R Family name Cavanaugh Gender Male Service number 2931 Conflicts First World War, 1914–18 Additional information Last held rank Private Unit at embarkation 2nd 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