MPs
- Mr Clifford Edgar December 14, 1918 - November 15, 1922
- Mr Harry Becker November 15, 1922 - October 29, 1924
- Major-General Hon. Sir Newton Moore October 29, 1924 - April 4, 1932
- Sir William Ray April 13, 1932 - January 13, 1937
- Sir George Harvie-Watt February 25, 1937 - October 8, 1959
- Mr Anthony Royle October 8, 1959 - February 28, 1974