Commemorated at Memorial Name Sydney Technical High School First World War Honour Roll Given name Roy Kosciusko Family name De Plater Gender Male Service number 6973 Conflicts First World War, 1914–18 Fate Returned to Australia (RTA) Fate date 23 July 1919 Additional information Last held rank Private Unit at embarkation 2nd Battalion Veteran Notes/Bio • Enlisted on 1 November 1916 • Other decorations: Victory Medal Do you know more about this war Veteran? Click here to learn how you can contribute