Commemorated at Memorial Name Mullumbimby Presbyterian Church Great War Roll of Honour Given name B H Family name Alexander Gender Male Service number 4490 Conflicts First World War, 1914–18 Additional information Last held rank Sapper Unit at embarkation 5th Divisional Signal Company 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