Ernest AugustusHouse of Hanover1878–1919also: Earl of Armagh (1799) || || 21 September 1845Hanoverson of Prince George and Princess Marie || Princess Thyra of Denmark18786 children || 14 November 1923Gmundenaged 78 |} The Titles Deprivation Act 1917 suspended the title on 28 March 1919. See also King of Hanover References 1799 establishments in England Noble titles created in 1799