Arms of Duke of Abercorn: Quarterly: 1st & 4th, gules three cinquefoils pierced ermine (for Hamilton); 2nd & 3rd, argent, Argent, a lymphad with the sails furled proper, and oars in action sable (for Arran) in the point of honour and over all, an inescutcheon azure with charged three fleur-de-lys or, and surmounted by a French ducal coronet (for Châtellerault)[1]
In acknowledgement of his loyalty, James VI of Scotland (James I of England), conferred on the Hon. Claud Hamilton, third son of James Hamilton, 2nd Earl of Arran, the title Lord Paisley. His son James Hamilton was created Lord Abercorn on 5 April 1603, then on 10 July 1606 he was made Earl of Abercorn and Lord of Paisley, Hamilton, Mountcastell and Kilpatrick.
The 6th earl was at his accession an Irish baronet, "of Dunalong in the County of Tyrone, and of Nenagh in the County of Tipperary" (1660). He was additionally created Baron Mountcastle and Viscount Strabane, in the Peerage of Ireland, on 2 September 1701. The 7th earl became the first of the Earls of Abercorn to be invested a Privy Counsellor, having been appointed to both the English and Irish Privy Councils. The 8th earl was created Viscount Hamilton, of Hamilton, in the Peerage of Great Britain on 24 August 1786. He was succeeded by his nephew, who was created Marquess of Abercorn in the Peerage of Great Britain on 15 October 1790, after having sat in the House of Commons as MP for East Looe and for St Germans. He was made a Knight of the Order of the Garter in 1805.[1]
The 2nd Marquess, who had been given the Garter in 1844, served as Lord Lieutenant of Ireland from 1866 to 1868 (and again from 1874 to 1876); and on 10 August 1868, during his first term, he was created Marquess of Hamilton, of Strabane, and Duke of Abercorn (in the Peerage of Ireland). His successor, the 2nd Duke, continued the family tradition by being awarded the Garter in 1892; the 3rd Duke served as MP for Londonderry and as Governor of Northern Ireland, along with being created a Knight of St Patrick and given the Garter. Currently, the holder of the Dukedom is James Hamilton, 5th Duke of Abercorn, also a Knight of the Garter.
Of the subsidiary titles above, Marquess of Hamilton is the courtesy title of the heir apparent, and Viscount Strabane that of his heir-apparent.[1]
The Dukes of Abercorn also claim the French title of Duc de Châtellerault, as heirs-male of the 2nd Earl of Arran, who was granted the title in 1548 by Henry II of France. Additionally, since the death of William Hamilton, 2nd Duke of Hamilton, in 1651, the Earls, Marquesses, and Dukes of Abercorn have been the rightful claimants to the peerage dignities of Earl of Arran (of the 1503 creation) and Lord Hamilton (of the 1445 creation), both in the Peerage of Scotland, as the most senior heirs-male of James Hamilton, Duke of Châtellerault, and this title is reflected in their coat of arms, with an inescutcheon of three fleurs-de-lys and a French ducal crown.[1][3]
The family seat is Baronscourt (usually known locally as Baronscourt Castle), a neo-Classical country house on the Barons Court Estate near Newtownstewart, Omagh, a village near Strabane, County Tyrone, Northern Ireland. The traditional burial place of the Dukes of Abercorn and their families is the cemetery at Baronscourt Parish Church.[1][4]
Other titles: Earl of Abercorn (Sc 1606), Viscount Strabane (Ir 1701), Viscount Hamilton (GB 1786), Lord Paisley, in the county of Renfrew (Sc 1587), Lord Abercorn, in the county of Linlithgow (Sc 1603), Lord Paisley, Hamilton, Mountcashell and Kirkpatrick (Sc 1606), Lord Hamilton of Strabane, in the county of Tyrone (Ir 1617) and Baron Mountcastle, in the county of Tyrone (Ir 1701)
Other titles: Marquess of Abercorn (GB 1790), Marquess of Hamilton, of Strabane in the county of Tyrone (1868), Earl of Abercorn (Sc 1606), Viscount Strabane (Ir 1701), Viscount Hamilton (GB 1786), Lord Paisley, in the county of Renfrew (Sc 1587), Lord Abercorn, in the county of Linlithgow (Sc 1603), Lord Paisley, Hamilton, Mountcashell and Kirkpatrick (Sc 1606), Lord Hamilton of Strabane, in the county of Tyrone (Ir 1617) and Baron Mountcastle, in the county of Tyrone (Ir 1701)
James Hamilton 1589–1625 2nd Marquess of Hamilton, 4th Earl of Arran, 1st Earl of Cambridge and Baron of Innerdale, 5th Lord Hamilton, Lord Aberbrothwick/Arbroath
James Hamilton 1575–1618 1st Earl of Abercorn and Lord Abercorn
James Hamilton 1606–1649 1st Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 3rd Marquess of Hamilton, 5th Earl of Arran, 2nd Earl of Cambridge and Baron of Innerdale
William Hamilton 1616–1651 2nd Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 1st Earl of Lanark, 6th Earl of Arran, 3rd Earl of Cambridge and Baron of Innerdale
James Hamilton c. 1604 – c. 1670 2nd Earl of Abercorn and Lord Abercorn, 2nd Lord Paisley, 1st Lord Hamilton of Strabane
Claud Hamilton c. 1606–1638 2nd Lord Hamilton of Strabane
William Douglas (Hamilton) 1634–1694 jure uxoris Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, suo jure 1st Earl of Selkirk and Lord Daer and Shortcleuch
Anne Hamilton 1631–1716 suo jure 3rd Duchess of Hamilton, Marchioness of Clydesdale, Countess of Arran and Cambridge, and Lady Aven and Innerdale, 2nd Countess of Lanark
George Hamilton c. 1636 – c. 1680 3rd Earl of Abercorn and Lord Abercorn
James Hamilton 1658–1712 4th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 1st Duke of Brandon and Baron Dutton, 3rd Earl of Lanark and Lord Machansyre and Polmont
Charles Douglas 1663–1739 2nd Earl of Selkirk and Lord Daer and Shortcleuch
John Douglas-Hamilton 1664–1744 3rd Earl of Selkirk and Lord Daer and Shortcleuch, 1st Earl of Ruglen
James Hamilton 1703–1743 5th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 2nd Duke of Brandon and Baron Dutton, 4th Earl of Lanark and Lord Machansyre and Polmont
James Hamilton 1724–1758 6th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 3rd Duke of Brandon and Baron Dutton, 5th Earl of Lanark and Lord Machansyre and Polmont
Archibald Hamilton 1740–1819 9th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 6th Duke of Brandon, Marquess of Douglas, Earl of Angus, and Lord Abernethy and Jedburgh Forest, 8th Earl of Lanark and Lord Machansyre and Polmont
John Hamilton 1756–1818 9th Earl of Abercorn and Lord Abercorn, 1st Marquess of Abercorn, 10th Lord Hamilton of Strabane
James Hamilton 1755–1769 7th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 4th Duke of Brandon and Baron Dutton, Marquess of Angus and Abernethy, Marquess of Douglas, Earl of Angus, and Lord Abernethy and Jedburgh Forest, 6th Earl of Lanark and Lord Machansyre and Polmont
Douglas Hamilton 1756–1799 8th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 5th Duke of Brandon, Marquess of Douglas, Earl of Angus, Lord Abernethy and Jedburgh Forest, and Baron Dutton, 7th Earl of Lanark and Lord Machansyre and Polmont, 2nd Baron Hamilton
Alexander Hamilton 1767–1852 10th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 7th Duke of Brandon, Marquess of Douglas, and Baron Dutton, Earl of Angus, and Lord Abernethy and Jedburgh Forest, 9th Earl of Lanark and Lord Machansyre and Polmont
Augustus Barrington Price Anne Powell Douglas-Hamilton 1781–1849
Thomas Douglas 1771–1820 5th Earl of Selkirk and Lord Daer and Shortcleuch
William Alexander Anthony Archibald Hamilton 1811–1863 11th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 8th Duke of Brandon, Marquess of Douglas, Earl of Angus, Lord Abernethy and Jedburgh Forest, and Baron Dutton10th Earl of Lanark and Lord Machansyre and Polmont
Charles Douglas-Hamilton 1808–1873
Dunbar James Douglas 1809–1885 6th Earl of Selkirk and Lord Daer and Shortcleuch
James Hamilton 1811–1885 2nd Marquess of Abercorn, 10th Earl of Abercorn and Lord Abercorn, 1st Duke of Abercorn, 11th Lord Hamilton of Strabane
William Alexander Louis Stephen Douglas-Hamilton 1845–1895 12th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 9th Duke of Brandon, Marquess of Douglas, Earl of Angus, Lord Abernethy and Jedburgh Forest and Baron Dutton, 2nd Duke of Châtellerault, 8th Earl of Selkirk and Lord Daer and Shortcleuch, 11th Earl of Lanark and Lord Machansyre and Polmont
James Hamilton 1838–1913 2nd Duke of Abercorn, 3rd Marquess of Abercorn, 11th Earl of Abercorn and Lord Abercorn, 12th Lord Hamilton of Strabane
Alfred Douglas Douglas-Hamilton 1862–1940 13th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 10th Duke of Brandon, Marquess of Douglas, Earl of Angus (1633 creation), Lord Abernethy and Jedburgh Forest, and Baron Dutton, 20th Earl of Angus (1389 creation), 9th Earl of Selkirk and Lord Daer and Shortcleuch, 12th Earl of Lanark and Lord Machansyre and Polmont
James Albert Edward Hamilton 1869–1953 3rd Duke of Abercorn, 4th Marquess of Abercorn, 12th Earl of Abercorn and Lord Abercorn, 13th Lord Hamilton of Strabane
Douglas Douglas-Hamilton 1903–1973 14th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 11th Duke of Brandon, Marquess of Douglas, Earl of Angus (1633 creation), Lord Abernethy and Jedburgh Forest, and Baron Dutton, 21st Earl of Angus (1389 creation), 13rd Earl of Lanark and Lord Machansyre and Polmont
George Nigel Douglas-Hamilton 1906–1994 10th Earl of Selkirk and Lord Daer and Shortcleuch, 10th Lord Daer and Shortcleuch
Malcolm Douglas-Hamilton 1909–1964
James Edward Hamilton 1904–1979 4th Duke of Abercorn, 5th Marquess of Abercorn, 13th Earl of Abercorn and Lord Abercorn, 14th Lord Hamilton of Strabane
Baron Selkirk of Douglas, 1997
Angus Douglas-Hamilton 1938–2010 15th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 12th Duke of Brandon, Marquess of Douglas, Earl of Angus (1633 creation), Lord Abernethy and Jedburgh Forest, and Baron Dutton, 22nd Earl of Angus (1389 creation), 14th Earl of Lanark and Lord Machansyre and Polmont
James Alexander Douglas-Hamilton 1942–2023 11th Earl of Selkirk and Lord Daer and Shortcleuch, Earldom disclaimed, 1994, Baron Selkirk of Douglas
Alasdair Douglas-Hamilton b. 1939
James Hamilton b. 1934 5th Duke of Abercorn, 6th Marquess of Abercorn, 14th Earl of Abercorn and Lord Abercorn, 15th Lord Hamilton of Strabane
Barony Selkirk of Douglas expired as a life peerage, 2023
Alexander Douglas-Hamilton b. 1978 16th Duke of Hamilton, Marquess of Clydesdale, Earl of Arran and Cambridge, and Lord Aven and Innerdale, 13th Duke of Brandon, Marquess of Douglas, Earl of Angus (1633 creation), Lord Abernethy and Jedburgh Forest, and Baron Dutton, 23rd Earl of Angus (1389 creation), 15th Earl of Lanark and Lord Machanshyre and Polmont
^Morris, Susan; Bosberry-Scott, Wendy; Belfield, Gervase, eds. (2019). "Abercorn, Duke of". Debrett's Peerage and Baronetage. Vol. 1 (150th ed.). London: Debrett's. pp. 1939–1945. ISBN978-1-9997-6705-1.
^Mosley, Charles, ed. (1999). "Abercorn". Burke's Genealogical and Heraldic History of the Peerage, Baronetage and Knightage. Vol. 1 (106th ed.). Crans, Switzerland: Burke's Peerage (Genealogical Books). pp. 3–6. ISBN2-9400-8502-1.