MPs
- Mr Richard Philipps February 9, 1786 - October 30, 1812
- Sir John Owen December 10, 1832 - June 29, 1841
- Viscount Emlyn June 29, 1841 - November 7, 1860
- Mr John Vaughan July 6, 1841 - January 19, 1861
- Mr George Philipps January 19, 1861 - November 26, 1866
- Mr James Bowen November 26, 1866 - November 17, 1868
- Mr John Philipps November 17, 1868 - June 3, 1876
- Mr James Bowen June 28, 1876 - March 31, 1880
- Mr William Davies March 31, 1880 - July 4, 1892
- Mr William Davies July 4, 1892 - February 14, 1898
- Mr John Phillipps February 15, 1898 - June 29, 1908
- Mr Walter Roch July 16, 1908 - December 14, 1918
- Sir Evan Jones December 14, 1918 - November 15, 1922
- Mr Gwilym Lloyd George November 15, 1922 - December 6, 1923
- Mr Gwilym Lloyd George December 6, 1923 - October 29, 1924
- Major Charles Price October 29, 1924 - May 30, 1929
- Mr Gwilym Lloyd George May 30, 1929 - February 23, 1950
- Mr Desmond Donnelly February 23, 1950 - June 18, 1970
- Mr Nicholas Edwards June 18, 1970 - February 28, 1974