Viscount Dungannon is a title that has been created twice in the Peerage of Ireland. The first creation came in 1662 when Marcus Trevor was made Baron...

in default of male issue of his own, to his uncle Arthur Hill, 1st Viscount Dungannon. He was further created Baron Harwich, of Harwich in the County of...

Arthur Hill-Trevor, 1st Viscount Dungannon (c. 1694 – 30 January 1771), was an Irish politician. Born Arthur Hill, he adopted the surname Hill-Trevor in...

along with the viscountcy of Dungannon. For information on this creation, which became extinct in 1706, see Viscount Dungannon. The title was next created...

Mornington, an Irish peer, and Anne, the eldest daughter of The 1st Viscount Dungannon. His younger brother, Arthur, was Field Marshal The 1st Duke of Wellington...

1st Viscount Dungannon (c. 1694–1771), Irish politician Arthur Hill-Trevor, 1st Baron Trevor (1819–1894) Arthur Hill-Trevor, 3rd Viscount Dungannon (1798–1862)...

of Mornington, and Anne Hill, daughter of Arthur Hill-Trevor, 1st Viscount Dungannon. Her paternal uncles included Arthur Wellesley, 1st Duke of Wellington...

originally preserved by Viscount Dungannon. The inscribed stone tablet on the wall surrounding the site which details Viscount Dungannon's interest was carved...

Marcus Trevor, 1st Viscount Dungannon (1618 – 3 January 1669/70), also known as Colonel Mark Trevor, was an Anglo-Irish soldier and peer. During the English...

of Ranfurly, of Dungannon in the County of Tyrone, a title in the Peerage of Ireland, was created in 1831 for Thomas Knox, 2nd Viscount Northland. He had...