Commemorated at Memorial Name Tweed Shire Honour Roll Pottsville Given name JF Family name Sinclair Gender Male Service number 24145 (NNX20007) Conflicts Second World War, 1939–45 Additional information Address given on enlistment documents Last held rank Sergeant Unit at embarkation 2/20th Australian Infantry Battalion Service Australian Army - Second Australian Imperial Force (2nd AIF) Do you know more about this war Veteran? Click here to learn how you can contribute