MPs
- Mr James Finlayson November 24, 1885 - July 1, 1886
- Mr Michael Shaw-Stewart July 1, 1886 - January 12, 1906
- Mr Robert Laidlaw January 12, 1906 - January 15, 1910
- Mr John Gilmour January 15, 1910 - December 14, 1918
- Mr Joseph Johnstone December 14, 1918 - November 15, 1922
- Mr Robert Nichol November 15, 1922 - October 29, 1924
- Mr Alexander MacRobert October 29, 1924 - October 18, 1930
- Marquess of Douglas and Clydesdale November 28, 1930 - March 16, 1940
- Major Guy Lloyd May 9, 1940 - February 23, 1950