Custos Rotulorum of Tyrone
The Custos Rotulorum of Tyrone was the highest civil officer in County Tyrone, Ireland. The position was later combined with that of Lord Lieutenant of Tyrone.
Incumbents
- 1661–1671 William Caulfeild, 1st Viscount Charlemont
- 1692–? William Caulfeild, 2nd Viscount Charlemont
- c.1790–1818 Thomas Knox, 1st Viscount Northland
- 1819–1841 Somerset Lowry-Corry, 2nd Earl Belmore