Commemorated at Memorial Name Bangalow-Clunes Great War Honour Roll and Memorial Sculpture Given name J T Family name Sinclair Gender Male Service number 4290 Conflicts First World War, 1914–18 Campaign Somme 1918 Fate Killed in action (KIA) Fate date 20 July 1918 Additional information Last held rank Private Unit at embarkation 30th 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