Commemorated at Memorial Name Rappville and District Great War Roll of Honour (Destroyed) Given name O L S Family name Holt Gender Male Service number 4231 Conflicts First World War, 1914–18 Additional information Last held rank Sergeant Unit at embarkation 3rd Field Ambulance 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