MPs
- Major Gilbert McMicking December 14, 1918 - November 15, 1922
- Major Cecil Dudgeon November 15, 1922 - October 29, 1924
- Vice-Admiral Sir Arthur Henniker-Hughan October 29, 1924 - October 4, 1925
- Captain Sidney Streatfeild November 17, 1925 - May 30, 1929
- Major Cecil Dudgeon May 30, 1929 - October 27, 1931
- Mr John Mackie October 27, 1931 - July 5, 1945
- Mr John Mackie July 5, 1945 - December 29, 1958
- Mr Henry Brewis April 9, 1959 - October 10, 1974
- Mr George Thompson October 10, 1974 - May 3, 1979
- Mr Ian Lang May 3, 1979 - June 9, 1983