MPs
- Mr Robert Wallace December 10, 1832 - 1845
- Mr Walter Baine April 18, 1845 - July 29, 1847
- Viscount Melgund July 29, 1847 - July 7, 1852
- Mr Alexander Dunlop July 7, 1852 - November 17, 1868
- Mr James Grieve November 17, 1868 - 1878
- Mr James Stewart January 25, 1878 - November 26, 1884
- Sir Thomas Sutherland November 26, 1884 - July 1, 1892
- Mr John Bruce July 4, 1892 - 1892
- Sir Thomas Sutherland July 28, 1892 - October 4, 1900
- Mr James Reid October 1, 1900 - January 12, 1906
- Mr Halley Stewart January 12, 1906 - January 15, 1910
- Mr Godfrey Collins January 15, 1910 - October 27, 1931
- Mr Godfrey Collins October 27, 1931 - October 13, 1936
- Mr Robert Gibson November 26, 1936 - 1941
- Mr Hector McNeill July 10, 1941 - October 11, 1955
- Dr Dickson Mabon December 8, 1955 - February 28, 1974