Viscount Decies in 1673) Earls of Tyrone, second creation (1673) with subsidiaries Viscount Decies (1673) and Baron Power (1535) Richard Power, 1st Earl of Tyrone (1630–1690) John Power, 2nd Earl of Tyrone (c. 1665–1693) James Power, 3rd Earl of Tyrone (1667–1704) (extinct 1704; the heir to the Barony of Power had been outlawed in 1688, so it was forfeit ) Heirs to the barony of Power but for the attainder John Power (died 1724), Mayor of Limerick Henry Power (1699–1742) John Power (died 1743) William Power (died 1755) James Power (died 1757) Edmond Power William Power (1745–1813) Edmond Power (1775–1830) John William Power (1816–1851), MP for Dungarvan and County Waterford Edmond James de la Poer (1841–1915), MP and High Sheriff of Waterford John William Rivallon de la Poer (1882–1939), Lord Lieutenant of Waterford Edmond Robert Arnold de la Poer (1911–1995) Anthony Edmond Rivallon de la Poer (born 1940) Earls of Tyrone, third creation (1746) Marcus Beresford, 1st Earl of Tyrone (1694–1763) Married 1717, Catherine, daughter of James Power, 3rd Earl of Tyrone, above; created Viscount Tyrone 1720, Earl of Tyrone 1746. George de La Poer Beresford, 2nd Earl of Tyrone (1735–1800), created Marquess of Waterford in 1789 for later earls, see Marquess of Waterford See also Count of Tyrone Combe Martin A Devon village with a traditional festival entitled "The Hunting of the Earl of Rone" (i.e. Tyrone) Footnotes References Annals of the Four Masters; Calendar of State Papers of Ireland; The Ancient and Royal Family of O'Neill; The Great O'Neill; The Patent Rolls of Queen Elizabeth and King James I; Burke's Peerage; Spanish Knights of Irish Origin, Vol. I, II, III, by Micheline Kearney Walsh 1960–1970 Cumann Seanchais Ard Mhacha (Historical Journal of Armagh) Micheline K. Walsh published much through this journal Journal of the Historical Society of Kilkenny, Ireland, 1886. Earldoms in the Peerage of Ireland Extinct earldoms in the Peerage of Ireland Wars of the Three Kingdoms O'Neill dynasty Forfeited earldoms in the Peerage of Ireland Noble titles created in 1542 Noble titles created in 1673 Noble titles created in 1746