1949 Australian federal election of Representatives was enlarged from 74 to 121 seats and the Senate from 36 members to 60 members. All 121 lower house seats, and 42 of the 60 upper house seats, were up for election. The Chifley Government was defeated, ending the longest period of Labor Federal Government in Australian history up to that date (1941–49). Labor would not return to office until 1972. Robert Menzies became Prime Minister for the second time, and the Liberal Party of Australia won government federally for the first time. 1949 Australian federal election Federal elections were held in Australia on 10 December 1949.
Spouse of the Prime Minister of Australia most notably Dame Enid Lyons (1932–39), who had 12 children (one died in infancy). In 1943, four years after her husband's death in office, she was the first woman to be elected to the House of Representatives. She was a junior minister in the Menzies Government from 1949 to 1951. Some Prime Ministers' spouses have received official recognition for their services to the community: Tamie Fraser was the first spouse of a Prime Minister to be provided with an official secretary for dealing with her correspondence. There are currently seven living spouses of former prime ministers of Australia: The most