William Beresford, 1st Baron Decies (16 April 1743 – 6 September 1819) was an Anglo-Irish clergyman.

Early life

Decies was the third son, out of seven sons and eight daughters, of Marcus Beresford, 1st Earl of Tyrone (himself the only son of Sir Tristram Beresford, 3rd Baronet), and Catherine Poer, 1st Baroness de la Poer, the only daughter and heiress of James Power, 3rd Earl of Tyrone and 3rd Viscount Decies. Among his siblings were George Beresford, 1st Marquess of Waterford, John Beresford, MP for Waterford, Catherine Beresford (wife of Thomas Christmas MP and Theophilus Jones MP), Frances Beresford (wife of Henry Flood), and Eliza Beresford (wife of Col. Thomas Cobbe MP, son of Charles Cobbe, Archbishop of Dublin). Beresford was educated at Trinity College Dublin.

Career

He served as Bishop of Dromore from 1780 to 1782, Bishop of Ossory from 1782 to 1794, and as Archbishop of Tuam from 1794 until his death in 1819. He was admitted to the Irish Privy Council in 1794 and in 1812 he was raised to the Peerage of Ireland as Baron Decies, of Decies in the County of Waterford.

Personal life

On 16 June 1763, Beresford married Elizabeth FitzGibbon (1732–1807), daughter of John FitzGibbon and wife Isabella Grove. Elizabeth's brother was John FitzGibbon, 1st Earl of Clare, the Lord Chancellor of Ireland. They had nine children, four sons and five daughters: Lord Decies died in September 1819, aged 76, and was succeeded in the barony by his eldest surviving son John; his eldest son Marcus had died in 1803.

Descendants

Through his third son, he was a grandfather of British Army officer Marcus Beresford (1800–1876), who was also an MP for Northallerton and Berwick-upon-Tweed. Through his youngest daughter Louisa, he was a grandfather of British MP and patron of the arts, Henry Thomas Hope (1808–1862), whose daughter Henrietta married Henry Pelham-Clinton, 6th Duke of Newcastle, and British MP Alexander Beresford Hope (1820–1887), who married Lady Mildred Gascoyne-Cecil (a daughter of James Gascoyne-Cecil, 2nd Marquess of Salisbury).