El Dr. Bernard MacMahon fue obispo de Clogher entre 1727 y 1737 y arzobispo de Armagh entre 1738 y 1747.
- Occupation
- Catholic priest, Catholic deacon, Catholic bishop
- Position held
- Roman Catholic Archbishop of Armagh, diocesan bishop
- Born
- 1680
- Died
- May 27, 1747
