Commemorated at Memorial Name Woolgoolga Public School First World War Roll of Honour and Second World War Commemorative Plaque Given name C Family name Caldwell Gender Male Service number 4814 Conflicts First World War, 1914–18 Additional information Last held rank Private Unit at embarkation 1st Pioneer 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