Duke of Hamilton is a title in the Peerage of Scotland, created in April 1643. It is the senior dukedom in that peerage, and as such its holder is the premier peer of Scotland, as well as being head of both the House of Hamilton and the House of Douglas. The title, the town of Hamilton in Lanarkshire, and many places around the world are named after members of the Hamilton family. The ducal family's surname, originally "Hamilton", is now "Douglas-Hamilton". Since 1711, the dukedom has been held together with the Dukedom of Brandon in the Peerage of Great Britain, and the dukes since that time have been styled Duke of Hamilton and Brandon, along with several other subsidiary titles.
The Peerage of the United Kingdom is one of the five Peerages in the United Kingdom. It comprises most peerages created in the United Kingdom of Great Britain and Ireland after the Acts of Union in 1801, when it replaced the Peerage of Great Britain. New peers continued to be created in the Peerage of Ireland until 1898
Baron de Ros of Helmsley is the premier baron in the Peerage of England, created in 1288/89 for William de Ros, with precedence to 24 December 1264. Premier baron is a designation and status awarded to the holder of the most ancient extant barony of the Peerage of England. Before the Dissolution of the Monasteries the Prior of the Order of St John in England was deemed the premier baron.
Earl of Erroll is a title in the Peerage of Scotland. It was created in 1453 for Sir William Hay. The subsidiary titles held by the Earl of Erroll are Lord Hay and Lord Slains (1452), both in the Peerage of Scotland. The Earls of Erroll also hold the hereditary office of Lord High Constable of Scotland. The office was once associated with great power. The Earls of Erroll hold the hereditary title of Chief of Clan Hay.
The title Earl of Morton was created in the Peerage of Scotland in 1458 for James Douglas of Dalkeith. Along with it, the title Lord Aberdour was granted. This latter title is the courtesy title for the eldest son and heir to the Earl of Morton.
Earl of Kinnoull is a title in the Peerage of Scotland. It was created in 1633 for George Hay, 1st Viscount of Dupplin. Other associated titles are: Viscount Dupplin and Lord Hay of Kinfauns (1627) and Baron Hay of Pedwardine (1711). The former two are in the Peerage of Scotland, while the third is in the Peerage of Great Britain. The title of Viscount Dupplin is the courtesy title for the Earl's eldest son and heir.
Earl of Seafield is a title in the Peerage of Scotland. It was created in 1701 for James Ogilvie, who in 1711 succeeded his father as 4th Earl of Findlater. The earldoms of Findlater and Seafield continued to be united until 1811, when the earldom of Findlater became dormant, while the earldom of Seafield remains extant.
Baron Hastings is a title that has been created three times. The first creation was in the Peerage of England in 1290, and is extant. The second creation was in the Peerage of England in 1299, and became extinct on the death of the first holder in c. 1314. The third creation was in the Peerage of England in 1461, and has been in abeyance since 1960.
Baron Auckland is a title in both the Peerage of Ireland and the Peerage of Great Britain. The first creation came in 1789 when the prominent politician and financial expert William Eden was made Baron Auckland in the Peerage of Ireland. In 1793, he was created Baron Auckland, of West Auckland in the County of Durham, in the Peerage of Great Britain. Eden notably served as Chief Secretary for Ireland, Ambassador to Spain, and President of the Board of Trade. His second son, the second Baron, was also a politician and served as Governor-General of India. In 1839 he was created Baron Eden, of Norwood in the County of Surrey, and Earl of Auckland, in the Peerage of the United Kingdom. However, he never married, and the barony of Eden and the earldom became extinct on his death while he was succeeded in the baronies of Auckland by his younger brother, the third Baron. He was Bishop of both Sodor and Man and Bath and Wells. The titles descended from father to son until the death of the sixth Baron in 1941. He was succeeded by his cousin, the seventh Baron. He was the son of George Eden, third son of the fourth Baron. He was succeeded by his younger brother, the eighth Baron. As of 2013, the titles are held by the latter's grandson, the tenth Baron, who succeeded his father in 1997.
Baron de Mauley, of Canford in the County of Dorset, is a title in the Peerage of the United Kingdom. It was created on 10 July 1838 for the Whig politician the Hon. William Ponsonby, who had earlier represented Poole, Knaresborough and Dorset in the House of Commons. He was the third son of the 3rd Earl of Bessborough, an Anglo-Irish peer, and his wife Lady Henrietta Spencer, daughter of the 1st Earl Spencer. He married Lady Barbara Ashley-Cooper, the daughter of Anthony Ashley-Cooper, 5th Earl of Shaftesbury. She was one of the co-heirs to the ancient barony by writ of Mauley, which superseded the feudal barony the caput of which was at Mulgrave Castle, Yorkshire, which barony by writ had become extinct in 1415.
Baron Strathspey, of Strathspey in the Counties of Inverness and Moray, is a title that has been created twice, both times in the Peerage of the United Kingdom. On both occasions, the barony was created for an Earl of Seafield.
James Hay, 15th Earl of Erroll styled Lord Boyd from 1728 to 1746, was a Scottish nobleman and the son of William Boyd, 4th Earl of Kilmarnock. After his father was attainted in 1746, he became Mr James Boyd, but in 1758 he inherited the Earldom of Erroll from a great-aunt.
Clan Boyd is a Scottish clan of the Scottish Lowlands and is recognized as such by the Lord Lyon King of Arms.
William George Hay, 18th Earl of Erroll, KT, GCH, PC, styled Lord Hay between 1815 and 1819, was a Scottish peer and politician.
Josslyn Victor Hay, 22nd Earl of Erroll was a British peer and a member of the British Union of Fascists, known for the unsolved case surrounding his murder and the sensation it caused during wartime in Britain.
There have been two baronetcies created for people with the surname Heathcote, both in the Baronetage of Great Britain and both created in 1733. The holders of the first creation were later elevated to the peerage as Baron Aveland and Earl of Ancaster, which titles are now extinct. However, both baronetcies are extant as of 2008.
Diana Denyse Hay, 23rd Countess of Erroll was a British noblewoman.
Major General Charles Gordon Hay, 20th Earl of Erroll,, styled Lord Kilmarnock until 1891, was a Scottish soldier and Conservative politician.
Victor Alexander Sereld Hay, 21st Earl of Erroll and 4th Baron Kilmarnock, KCMG, styled Lord Kilmarnock from 1891 to 1927, was a British diplomat, a writer and briefly a member of the House of Lords, who was "noted for his tact and charm."
Colonel George Hay, 16th Earl of Erroll, was a Scottish peer and soldier.
