When did Michael Frederick Bruxner become a Lieutenant Colonel?
Michael Bruxner
At the May 1925 election, Bruxner retained his seat with an increased margin of 41%, while the Nationalist/Progressive Government lost office to Jack Lang and the Labor Party.[13] After the election, the Progressive party renamed themselves the Country Party, reflecting the electoral base of the party. Bruxner resigned the leadership at the end of 1925, citing the difficulty in balancing the needs of his family with the commitments of his political career, and was succeeded by Ernest Buttenshaw.[14]