MPs
- Hon. Hugh O'Neill February 23, 1950 - October 8, 1952
- Mr Phelim O'Neill October 27, 1952 - October 8, 1959
- Mr Henry Clark October 8, 1959 - June 18, 1970
- Reverend Dr Ian Paisley June 18, 1970 - February 28, 1974
- Reverend Dr Ian Paisley February 28, 1974 - December 17, 1985
- Reverend Dr Ian Paisley January 23, 1986 - ?