MPs
- Sir John Birchall December 14, 1918 - February 8, 1940
- Mr John Henderson March 13, 1940 - July 5, 1945
- Miss Alice Bacon July 5, 1945 - May 26, 1955
- Mr Osbert Peake May 26, 1955 - February 9, 1956
- Sir Keith Joseph February 9, 1956 - June 11, 1987
- Mr Timothy Kirkhope June 11, 1987 - May 1, 1997
- Mr Fabian Hamilton May 1, 1997 - ?