MPs
- Mr Oliver Locker-Lampson December 14, 1918 - November 15, 1922
- Sir Charles Murchison November 15, 1922 - December 6, 1923
- Mr Leonard Costello December 6, 1923 - October 29, 1924
- Sir Charles Murchison October 29, 1924 - May 30, 1929
- Dr Sidney Peters May 30, 1929 - June 15, 1945
- Mr David Renton July 5, 1945 - February 23, 1950
- Mr David Renton February 23, 1950 - June 18, 1970
- Mr David Renton June 18, 1970 - May 3, 1979
- Mr John Major May 3, 1979 - June 9, 1983