"1919-12-13". . . . . . . . . . . . . . . . . . . . "1961-12-09". . . "Source: Freebase - The World's database". "1946-08-16". . . . . . . "1943-08-21". . "17th Australian Parliament"@en. _:aJmBoigi1785. . . . . . "1935-07-01". . . . . "1947-06-30". . . . . . . "1929-08-03". . . . . "1951-06-20". . . . . . . . . . . . . . "http://www.aph.gov.au/Library/handbook/historical/chronology.htm". "1922-12-16". . . . . "1955-11-04". . . . . . . . . . . . . . . _:aJmBoigi1785 . _:aJmBoigi1785 "17th_australian_parliament". "1934-09-15". . . . . "1956-08-09". . . . . . . . . . .