MPs
- Lieut-Colonel Sir Henry Grayson December 14, 1918 - November 15, 1922
- Lieut-Colonel William Stott November 15, 1922 - December 6, 1923
- Mr William Egan December 6, 1923 - October 29, 1924
- Mr Ellis Nuttall October 29, 1924 - May 30, 1929
- Mr William Egan May 30, 1929 - October 27, 1931
- Colonel John Allen October 27, 1931 - July 5, 1945
- Mr Percy Collick July 5, 1945 - February 23, 1950