Duke of Abercorn    [Ireland, 1868]
  1st: James Hamilton (10 Aug 1868-31 Oct 1885)
  2nd: James Hamilton (31 Oct 1885-3 Jan 1913)
  3rd: James Albert Edward Hamilton (3 Jan 1913-12 Sep 1953)
  4th: James Edward Hamilton (12 Sep 1953-4 Jun 1979)
  5th: James Hamilton (4 Jun 1979- )

Duke of Albany    [Scotland, 1398]
  1st: Robert Stewart (28 Apr 1398-3 Sep 1420)
  2nd: Murdoch Stewart (3 Sep 1420-24 May 1425)

Duke of Albany    [Scotland, 1458]
  1st: Alexander Stewart (bt 1455-1458-7 Aug 1485)
  2nd: John Stewart (8 Apr 1515-2 Jun 1536)

Duke of Albany    [Scotland, 1565]
  1st: Henry Stuart (20 Jul 1565-10 Feb 1567)
  2nd: James I Charles Stuart (10 Feb 1567-27 Mar 1625)

Duke of Albany    [Scotland, 1600]
  1st: Charles I Stuart (23 Dec 1600-30 Jan 1649)

Duke of Albany    [Scotland, 1660]
  1st: James II Stuart (31 Dec 1660-16 Sep 1701)

Duke of Albany    [Great Britain, 1716]
  1st: Ernst August Hanover (5 Jul 1716-14 Aug 1728)

Duke of Albany    [Great Britain, 1760]
  1st: Edward Augustus Hanover (1 Apr 1760-17 Sep 1767)

Duke of Albany    [Great Britain, 1784]
  1st: Frederick Augustus Hanover (29 Nov 1784-5 Jan 1827)

Duke of Albany    [United Kingdom, 1881]
  1st: Leopold George Duncan Albert Saxe-Coburg and Gotha (24 May 1881-28 Mar 1884)
  2nd: Charles Edward George Albert Leopold Saxe-Coburg and Gotha (19 Jul 1884-6 Mar 1954)

Duke of Albemarle    [England, 1660]
  1st: George Monck (7 Jul 1660-3 Jan 1670) as one of the 62 members of Cromwell's House of Lords
  2nd: Christopher Monck (3 Jan 1670-6 Oct 1688)

Duke of Albemarle    [England, 1696]
  1st: Henry FitzJames (13 Jan 1696-16 Dec 1702) created by his father, King James II, while in exile

Duke of Ancaster and Kesteven    [Great Britain, 1715]
  1st: Robert Bertie (26 Jul 1715-26 Jul 1723) with a special remainder to the heirs of his father and mother
  2nd: Peregrine Bertie (26 Jul 1723-1 Jan 1742)
  3rd: Peregrine Bertie (1 Jan 1742-12 Aug 1778)
  4th: Robert Bertie (12 Aug 1778-8 Jul 1779)
  5th: Brownlow Bertie (8 Jul 1779-8 Feb 1809)

Duke of Argyll    [Scotland, 1701]
  1st: Archibald Campbell (23 Jun 1701-25 Sep 1703)
  2nd: John Campbell (25 Sep 1703-4 Oct 1743)
  3rd: Archibald Campbell (4 Oct 1743-15 Apr 1761)
  4th: John Campbell (15 Apr 1761-9 Nov 1770)
  5th: John Campbell (9 Nov 1770-24 May 1806)
  6th: George William Campbell (24 May 1806-22 Oct 1839)
  7th: John Douglas Edward Henry Campbell (22 Oct 1839-25 Apr 1847)
  8th: George John Douglas Campbell (25 Apr 1847-24 Apr 1900)
  9th: John George Edward Henry Douglas Sutherland Campbell (24 Apr 1900-2 May 1914)
10th: Niall Diarmid Campbell (2 May 1914-20 Aug 1949)
11th: Ian Douglas Campbell (20 Aug 1949-7 Apr 1973)
12th: Ian Campbell (7 Apr 1973-21 Apr 2001)
13th: Torquhil Ian Campbell (21 Apr 2001- )

Duke of Argyll    [United Kingdom, 1892]
  1st: George John Douglas Campbell (7 Aug 1892-24 Apr 1900)
  2nd: John George Edward Henry Douglas Sutherland Campbell (24 Apr 1900-2 May 1914)
  3rd: Niall Diarmid Campbell (2 May 1914-20 Aug 1949)
  4th: Ian Douglas Campbell (20 Aug 1949-7 Apr 1973)
  5th: Ian Campbell (7 Apr 1973-21 Apr 2001)
  6th: Torquhil Ian Campbell (21 Apr 2001- )

Duke of Atholl, co. Perth    [Scotland, 1703]
  1st: John Murray (30 Jun 1703-14 Nov 1724)
  2nd: James Murray (9 Jul 1746-8 Jan 1764)
  3rd: John Murray (8 Jan 1764-5 Nov 1774)
  4th: John Murray (5 Nov 1774-29 Sep 1830)
  5th: John Murray (29 Sep 1830-14 Sep 1846)
  6th: George Augustus Frederick John Murray (14 Sep 1846-16 Jan 1864)
  7th: John James Hugh Henry Stewart-Murray (16 Jan 1864-20 Jan 1917)
  8th: John George Stewart-Murray (20 Jan 1917-16 Mar 1942)
  9th: James Thomas Stewart-Murray (16 Mar 1942-8 May 1957)
10th: George Iain Murray (8 May 1957-27 Feb 1996)
11th: John Murray (27 Feb 1996-15 May 2012)
12th: Bruce George Ronald Murray (15 May 2012- )

Duke of Aumale    [England, 1397]
  1st: Edward York (29 Sep 1397-25 Oct 1415)

Duke of Beaufort    [England, 1682]
  1st: Henry Somerset (2 Dec 1682-21 Jan 1700)
  2nd: Henry Somerset (21 Jan 1700-24 May 1714)
  3rd: Henry Scudamore (24 May 1714-24 Feb 1745)
  4th: Charles Noel Somerset (24 Feb 1745-28 Oct 1756)
  5th: Henry Somerset (28 Oct 1756-11 Oct 1803)
  6th: Henry Charles Somerset (11 Oct 1803-23 Nov 1835)
  7th: Henry Somerset (23 Nov 1835-17 Nov 1853)
  8th: Henry Charles FitzRoy Somerset (17 Nov 1853-30 Apr 1899)
  9th: Henry Adelbert Wellington FitzRoy Somerset (30 Apr 1899-24 Nov 1924)
10th: Henry Hugh Arthur FitzRoy Somerset (24 Nov 1924-5 Feb 1984)
11th: David Robert Somerset (5 Feb 1984- )

Duke of Bedford    [England, 1470]
  1st: George Neville (5 Jan 1470-4 May 1483) because he was about to marry Princess Elizabeth, eldest daughter of King Edward IV

Duke of Bedford    [England, 1485]
  1st: Jasper Tudor (27 Oct 1485-21 Dec 1495)

Duke of Bedford    [England, 1694]
  1st: William Russell (11 May 1694-7 Sep 1700)
  2nd: Wriothesley Russell (7 Sep 1700-26 May 1711)
  3rd: Wriothesley Russell (26 May 1711-23 Oct 1732)
  4th: John Russell (23 Oct 1732-14 Jan 1771)
  5th: Francis Russell (14 Jan 1771-2 Mar 1802)
  6th: John Russell (2 Mar 1802-20 Oct 1839)
  7th: Francis Russell (20 Oct 1839-14 May 1861)
  8th: William Russell (14 May 1861-27 May 1872)
  9th: Francis Charles Hastings Russell (27 May 1872-14 Jan 1891)
10th: George William Francis Sackville Russell (14 Jan 1891-23 Mar 1893)
11th: Herbrand Arthur Russell (23 Mar 1893-27 Aug 1940)
12th: Hastings William Sackville Russell (27 Aug 1940-9 Oct 1953)
13th: John Ian Robert Russell (9 Oct 1953-25 Oct 2002)
14th: Henry Robin Ian Russell (25 Oct 2002-13 Jun 2003)
15th: Andrew Ian Henry Russell (13 Jun 2003- )

Duke of Berwick-Upon-Tweed    [England, 1687]
  1st: James FitzJames (19 Mar 1687-12 Jun 1734)

Duke of Bolton    [England, 1689]
  1st: Charles Powlett (9 Apr 1689-27 Feb 1699)
  2nd: Charles Powlett (27 Feb 1699-21 Jan 1722)
  3rd: Charles Powlett (21 Jan 1722-26 Aug 1754)
  4th: Harry Powlett (26 Aug 1754-9 Oct 1759)
  5th: Charles Powlett (9 Oct 1759-5 Jul 1765)
  6th: Harry Powlett (5 Jul 1765-25 Dec 1794)

Duke of Brandon    [Great Britain, 1711]
  1st: James Hamilton (10 Sep 1711-15 Nov 1712)
  2nd: James Hamilton (15 Nov 1712-2 Mar 1743)
  3rd: James Hamilton (2 Mar 1743-17 Jan 1758)
  4th: James George Hamilton (17 Jan 1758-7 Jul 1769)
  5th: Douglas Hamilton (7 Jul 1769-2 Aug 1799)
  6th: Archibald Hamilton (2 Aug 1799-16 Feb 1819)
  7th: Alexander Hamilton (16 Feb 1819-18 Aug 1852)
  8th: William Alexander Anthony Archibald Hamilton (18 Aug 1852-15 Jul 1863)
  9th: William Alexander Louis Stephen Douglas-Hamilton (15 Jul 1863-16 May 1895)
10th: Alfred Douglas Douglas-Hamilton (16 May 1895-16 Mar 1940)
11th: Douglas Douglas-Hamilton (16 Mar 1940-30 Mar 1973)
12th: Angus Alan Douglas Douglas-Hamilton (30 Mar 1973-5 Jun 2010)
13th: Alexander Douglas Douglas-Hamilton (5 Jun 2010- )

Duke of Bridgwater, co. Somerset    [Great Britain, 1720]
  1st: Scroop Egerton (18 Jun 1720-11 Jan 1745)
  2nd: John Egerton (11 Jan 1745-26 Feb 1748)
  3rd: Francis Egerton (26 Feb 1748-8 Mar 1803)

Duke of Buccleuch    [Scotland, 1663]
  1st: James Scott (20 Apr 1663-15 Jul 1685) with special remainder to the heirs of his body who succeed to the Earldom of Buccleuch
  2nd: Francis Scott (6 Feb 1732-22 Apr 1751)
  3rd: Henry Scott (22 Apr 1751-11 Jan 1812)
  4th: Charles William Henry Montagu-Scott (11 Jan 1812-20 Apr 1819)
  5th: Walter Francis Montagu Douglas Scott (20 Apr 1819-16 Apr 1884)
  6th: William Henry Walter Montagu Douglas Scott (16 Apr 1884-5 Nov 1914)
  7th: John Charles Montagu Douglas Scott (5 Nov 1914-19 Oct 1935)
  8th: Walter John Montagu Douglas Scott (19 Oct 1935-4 Oct 1973)
  9th: Walter Francis John Montagu Douglas Scott (4 Oct 1973-4 Sep 2007)
10th: Richard Walter John Montagu Douglas Scott (4 Sep 2007- )

Duke of Buckingham    [England, 1444]
  1st: Humphrey Stafford (14 Sep 1444-10 Jul 1460)
  2nd: Henry Stafford (10 Jul 1460-2 Nov 1483)
  3rd: Edward Stafford (2 Nov 1483-15 May 1521)

Duke of Buckingham    [England, 1623]
  1st: George Villiers (18 May 1623-23 Aug 1628)
  2nd: George Villiers (23 Aug 1628-16 Apr 1687)

Duke of Buckingham and Chandos    [United Kingdom, 1822]
  1st: Richard Temple-Nugent-Brydges-Chandos-Grenville (4 Feb 1822-17 Jan 1839)
  2nd: Richard Plantagenet Temple-Nugent-Brydges-Chandos-Grenville (17 Jan 1839-29 Jul 1861)
  3rd: Richard Plantagenet Campbell Temple-Nugent-Brydges-Chandos-Grenville (29 Jul 1861-26 Mar 1889)

Duke of the County of Buckingham and of Normanby    [England, 1703]
  1st: John Sheffield (23 Mar 1703-24 Feb 1721)
  2nd: Edmund Sheffield (24 Feb 1721-30 Oct 1735)

Duke of Cambridge    [England, 1664]
  1st: James Stuart (23 Aug 1664-20 Jun 1667)

Duke of Cambridge    [England, 1667]
  1st: Edgar Stuart (7 Oct 1667-8 Jun 1671)

Duke of Cambridge    [Great Britain, 1706]
  1st: George II Augustus Hanover (9 Nov 1706-25 Oct 1760)

Duke of Cambridge    [United Kingdom, 1801]
  1st: Adolphus Frederick Hanover (27 Nov 1801-8 Jul 1850)
  2nd: George William Frederick Charles Hanover (8 Jul 1850-17 Mar 1904)

Duke of Cambridge    [United Kingdom, 2011]
  1st: William Arthur Philip Louis Windsor (29 Apr 2011- )

Duke of Chandos    [Great Britain, 1719]
  1st: James Brydges (29 Apr 1719-9 Aug 1744)
  2nd: Henry Brydges (9 Aug 1744-28 Nov 1771)
  3rd: James Brydges (28 Nov 1771-29 Sep 1789)

Duke of Clarence    [England, 1362]
  1st: Lionel Antwerp (13 Nov 1362-17 Oct 1368)

Duke of Clarence    [England, 1412]
  1st: Thomas Lancaster (9 Jul 1412-22 Mar 1421)

Duke of Clarence    [England, 1461]
  1st: George Plantagenet (28 Jun 1461-18 Feb 1478)

Duke of Clarence    [Great Britain, 1789]
  1st: William IV Hanover (20 May 1789-20 Jun 1837)

Duke of Clarence and Avondale    [United Kingdom, 1890]
  1st: Albert Victor Christian Edward Saxe-Coburg and Gotha (24 May 1890-14 Jan 1892)

Duke of Cleveland    [England, 1670]
  1st: Barbara Villiers (3 Aug 1670-9 Oct 1709) with special remainder to her eldest son, Charles Palmer and then to her 'second' son, George Palmer
  2nd: Charles Fitzroy (9 Oct 1709-9 Sep 1730)
  3rd: William Fitzroy (9 Sep 1730-18 May 1774)

Duke of Cleveland    [United Kingdom, 1833]
  1st: William Henry Vane (29 Jan 1833-29 Jan 1842) although Gibbs writes a long criticism of this selection of title, given its previous history in being created for his 'notorious ancestress as the actual wages of her prostitution'
  2nd: Henry Vane (29 Jan 1842-18 Jan 1864)
  3rd: William John Frederick Vane (18 Jan 1864-6 Sep 1864)
  4th: Harry George Powlett (6 Sep 1864-21 Aug 1891)

Duke of Connaught and Strathearn    [United Kingdom, 1874]
  1st: Arthur William Patrick Albert Saxe-Coburg and Gotha (24 May 1874-16 Jan 1942)
  2nd: Alistair Arthur Windsor (16 Jan 1942-26 Apr 1943)

Duke of Cornwall    [England, 1337]
  1st: Edward Woodstock (3 Mar 1337-8 Jun 1376)

Duke of Cornwall    [England, 1376]
  1st: Richard II (10 Nov 1376-6 Jan 1400)

Duke of Cornwall    [England, 1399]
  1st: Henry V Plantagenet (15 Oct 1399-31 Aug 1422)

Duke of Cornwall    [England, 1453]
  1st: Edward Plantagenet (13 Oct 1453-4 May 1471)

Duke of Cornwall    [England, 1471]
  1st: Edward V Plantagenet (17 Jul 1471-a Nov 1483)

Duke of Cornwall    [England, 1486]
  1st: Arthur Tudor (20 Sep 1486-2 Apr 1502)

Duke of Cornwall    [England, 1502]
  1st: Henry VIII Tudor (2 Apr 1502-28 Jan 1547)

Duke of Cornwall    [England, 1603]
  1st: Henry Frederick Stuart (24 Mar 1603-6 Nov 1612)

Duke of Cornwall    [England, 1612]
  1st: Charles I Stuart (6 Nov 1612-30 Jan 1649)

Duke of Cornwall    [England, 1630]
  1st: Charles II Stuart (29 May 1630-6 Feb 1685)

Duke of Cornwall    [England, 1688]
  1st: James Francis Edward Stuart (10 Jun 1688-1 Jan 1766)

Duke of Cornwall    [Great Britain, 1714]
  1st: George II Augustus Hanover (1 Aug 1714-25 Oct 1760)

Duke of Cornwall    [Great Britain, 1727]
  1st: Frederick Louis Hanover (11 Jun 1727-20 Mar 1751)

Duke of Cornwall    [United Kingdom, 1952]
  1st: Charles Philip Arthur George Windsor (6 Feb 1952- )

Duke of Cumberland    [Great Britain, 1726]
  1st: William Augustus Hanover (27 Jul 1726-31 Oct 1765)

Duke of Cumberland and Teviotdale    [Great Britain, 1799]
  1st: Ernst August I Hannover (24 Apr 1799-18 Nov 1851)
  2nd: Georg V Hannover (18 Nov 1851-12 Jun 1878)
  3rd: Ernst August II Wilhelm Adolf Georg Friedrich Hannover (12 Jun 1878-14 Nov 1923)

Duke of Devonshire    [England, 1694]
  1st: William Cavendish (12 May 1694-18 Aug 1707)
  2nd: William Cavendish (18 Aug 1707-4 Jun 1729)
  3rd: William Cavendish (4 Jun 1729-5 Dec 1755)
  4th: William Cavendish (5 Dec 1755-2 Oct 1764)
  5th: William Cavendish (2 Oct 1764-29 Jul 1811)
  6th: William George Spencer Cavendish (29 Jul 1811-18 Jan 1858)
  7th: William Cavendish (18 Jan 1858-21 Dec 1891)
  8th: Spencer Compton Cavendish (21 Dec 1891-24 Mar 1908)
  9th: Victor Christian William Cavendish (24 Mar 1908-6 May 1938)
10th: Edward William Spencer Cavendish (6 May 1938-26 Nov 1950)
11th: Andrew Robert Buxton Cavendish (26 Nov 1950-3 May 2004)
12th: Peregrine Andrew Morny Cavendish (3 May 2004- )

Duke of Dorset    [Great Britain, 1720]
  1st: Lionel Cranfield Sackville (13 Jun 1720-10 Oct 1765)
  2nd: Charles Sackville (10 Oct 1765-6 Jan 1769)
  3rd: John Frederick Sackville (6 Jan 1769-19 Jul 1799)
  4th: George John Frederick Sackville (19 Jul 1799-14 Feb 1815)
  5th: Charles Sackville (14 Feb 1815-29 Jul 1843)

Duke of Douglas    [Scotland, 1703]
  1st: Archibald Douglas (10 Apr 1703-21 Jul 1761)

Duke of Dover    [Great Britain, 1708]
  1st: James Douglas (26 May 1708-6 Jul 1711) with special remainder to his third son Charles
  2nd: Charles Douglas (6 Jul 1711-22 Oct 1778)

Duke Dudley    [England, 1644]
  1st: Alice Leigh (23 May 1644-22 Jan 1669) for life

Duke of Edinburgh    [Great Britain, 1727]
  1st: Frederick Louis Hanover (26 Jul 1727-20 Mar 1751)

Duke of Edinburgh    [United Kingdom, 1866]
  1st: Alfred Ernest Albert Saxe-Coburg and Gotha (24 May 1866-30 Jul 1900)

Duke of Edinburgh    [United Kingdom, 1947]
  1st: Philip Mountbatten (19 Nov 1947- )

Duke of Exeter    [England, 1397]
  1st: John Holand (29 Sep 1397-c 9 Jan 1400)

Duke of Exeter    [England, 1416]
  1st: Thomas Beaufort (18 Nov 1416-27 Dec 1426)

Duke of Exeter    [England, 1444]
  1st: John Holand (6 Jan 1444-1447)
  2nd: Henry Holand (1447-1475)

Duke of Fife    [United Kingdom, 1889]
  1st: Alexander William George Duff (29 Jul 1889-29 Jan 1912)

Duke of Fife    [United Kingdom, 1900]
  1st: Alexander William George Duff (24 Apr 1900-29 Jan 1912) with a special remainder to his daughters
  2nd: Alexandra Victoria Alberta Edwina Louise Duff (29 Jan 1912-26 Feb 1959)
  3rd: James George Alexander Bannerman Carnegie (26 Feb 1959-22 Jun 2015)
  4th: David Charles Carnegie (22 Jun 2015- )

Duke of Gloucester    [England, 1659]
  1st: Henry Stuart (13 May 1659-13 Sep 1660)

Duke of Gloucester    [Great Britain, 1717]
  1st: Frederick Louis Hanover (10 Jan 1717-20 Mar 1751)

Duke of Gloucester    [United Kingdom, 1928]
  1st: Henry William Frederick Albert Windsor (31 Mar 1928-10 Jun 1974)
  2nd: Richard Alexander Walter George Windsor (10 Jun 1974- )

Duke of Gordon    [Scotland, 1684]
  1st: George Gordon (1 Nov 1684-7 Dec 1716)
  2nd: Alexander Gordon (7 Dec 1716-28 Nov 1728)
  3rd: Cosmo George Gordon (28 Nov 1728-5 Aug 1752)
  4th: Alexander Gordon (5 Aug 1752-17 Jun 1827)
  5th: George Gordon (17 Jun 1827-28 May 1836)

Duke of Gordon    [United Kingdom, 1876]
  1st: Charles Henry Gordon-Lennox (13 Jan 1876-27 Sep 1903)
  2nd: Charles Henry Gordon-Lennox (27 Sep 1903-18 Jan 1928)
  3rd: Charles Henry Gordon-Lennox (18 Jan 1928-7 May 1935)
  4th: Frederick Charles Gordon-Lennox (7 May 1935-2 Nov 1989)
  5th: Charles Henry Gordon Lennox (1989- )

Duke of Grafton, co. Northampton    [England, 1675]
  1st: Henry Fitzroy (11 Sep 1675-9 Oct 1690)
  2nd: Charles Fitzroy (9 Oct 1690-6 May 1757)
  3rd: Augustus Henry Fitzroy (6 May 1757-14 Mar 1811)
  4th: George Henry FitzRoy (14 Mar 1811-28 Sep 1844)
  5th: Henry FitzRoy (28 Sep 1844-26 Mar 1863)
  6th: William Henry Fitzroy (26 Mar 1863-21 May 1882)
  7th: Augustus Charles Lennox FitzRoy (21 May 1882-4 Dec 1918)
  8th: Alfred William Maitland FitzRoy (4 Dec 1918-10 Jan 1930)
  9th: John Charles William FitzRoy (10 Jan 1930-1 Aug 1936)
10th: Charles Alfred Euston FitzRoy (4 Aug 1936-11 Nov 1970)
11th: Hugh Denis Charles FitzRoy (11 Nov 1970-7 Apr 2011)
12th: Henry Oliver Charles FitzRoy (7 Apr 2011- )

Duke of Greenwich    [Great Britain, 1719]
  1st: John Campbell (27 Apr 1719-4 Oct 1743)

Duke of Hamilton    [Scotland, 1643]
  1st: James Hamilton (12 Apr 1643-9 Mar 1649)
  2nd: William Hamilton (9 Mar 1649-12 Sep 1651)
  3rd: Anne Hamilton (12 Sep 1651-17 Oct 1716)
  4th: James Hamilton (9 Jul 1698-15 Nov 1712)
  5th: James Hamilton (15 Nov 1712-2 Mar 1743)
  6th: James Hamilton (2 Mar 1743-17 Jan 1758)
  7th: James George Hamilton (17 Jan 1758-7 Jul 1769)
  8th: Douglas Hamilton (7 Jul 1769-2 Aug 1799)
  9th: Archibald Hamilton (2 Aug 1799-16 Feb 1819)
10th: Alexander Hamilton (16 Feb 1819-18 Aug 1852)
11th: William Alexander Anthony Archibald Hamilton (18 Aug 1852-15 Jul 1863)
12th: William Alexander Louis Stephen Douglas-Hamilton (15 Jul 1863-16 May 1895)
13th: Alfred Douglas Douglas-Hamilton (16 May 1895-16 Mar 1940)
14th: Douglas Douglas-Hamilton (16 Mar 1940-30 Mar 1973)
15th: Angus Alan Douglas Douglas-Hamilton (30 Mar 1973-5 Jun 2010)
16th: Alexander Douglas Douglas-Hamilton (5 Jun 2010- )

Duke of Inverness    [United Kingdom, 1840]
  1st: Cecilia Letitia Underwood (5 Apr 1840-1 Aug 1873) suo jure

Duke of Ireland    [England, 1386]
  1st: Robert Vere (13 Oct 1386-1392) for life

Duke of Kent    [Great Britain, 1710]
  1st: Henry Grey (28 Apr 1710-5 Jun 1740)

Duke of Kent    [United Kingdom, 1934]
  1st: George Edward Alexander Edmund Windsor (12 Oct 1934-25 Aug 1942)
  2nd: Edward George Nicholas Paul Patrick Windsor (25 Aug 1942- )

Duke of Kintyre    [Scotland, 1602]
  1st: Robert Bruce Stuart (2 May 1602-27 May 1602)

Duke of Lancaster    [England, 1399]
  1st: Henry V Plantagenet (10 Nov 1399-31 Aug 1422)

Duke of Lauderdale    [Scotland, 1672]
  1st: John Maitland (26 Mar 1672-24 Aug 1682)

Duke of Leeds    [England, 1694]
  1st: Thomas Osborne (4 Mar 1694-26 Jul 1712)
  2nd: Peregrine Osborne (26 Jul 1712-25 Jun 1729)
  3rd: Peregrine Hyde Osborne (25 Jun 1729-9 May 1731)
  4th: Thomas Osborne (25 Jun 1729-23 Mar 1789)
  5th: Francis Godolphin Osborne (23 Mar 1789-31 Jan 1799)
  6th: George William Frederick Osborne (31 Jan 1799-10 Jul 1838)
  7th: Francis Godolphin Darcy-Osborne (10 Jul 1838-12 May 1859)
  8th: George Godolphin Osborne (4 May 1859-8 Aug 1872)
  9th: George Godolphin Osborne (8 Aug 1872-23 Dec 1895)
10th: George Godolphin Osborne (23 Dec 1895-10 May 1927)
11th: John Francis Godophin Osborne (10 May 1927-26 Jul 1963)
12th: Francis D'Arcy Godolphin Osborne (Jul 1963-20 Mar 1964)

Duke of Leinster    [Ireland, 1766]
  1st: James FitzGerald (26 Nov 1766-19 Nov 1773)
  2nd: William Robert FitzGerald (19 Nov 1773-20 Oct 1804)
  3rd: Augustus Frederick FitzGerald (20 Oct 1804-10 Oct 1874)
  4th: Charles William FitzGerald (10 Oct 1874-10 Feb 1887)
  5th: Gerald FitzGerald (10 Feb 1887-1 Dec 1893)
  6th: Maurice FitzGerald (1 Dec 1893-4 Feb 1922)
  7th: Edward FitzGerald (4 Feb 1922-8 Mar 1976)
  8th: Gerald FitzGerald (8 Mar 1976-3 Dec 2004)
  9th: Maurice FitzGerald (3 Dec 2004- )

Duke of Lennox    [Scotland, 1581]
  1st: Esmé Stuart (5 Aug 1581-26 May 1583)
  2nd: Ludovic Stuart (26 May 1583-16 Feb 1624)
  3rd: Esmé Stuart (16 Feb 1624-30 Jul 1624)
  4th: James Stuart (30 Jul 1624-30 Mar 1655)
  5th: Esme Stuart (30 Mar 1655-10 Aug 1660)
  6th: Charles Stuart (10 Aug 1660-12 Dec 1672)

Duke of Lennox    [Scotland, 1675]
  1st: Charles Lennox (9 Sep 1675-27 May 1723)
  2nd: Charles Lennox (27 May 1723-8 Aug 1750)
  3rd: Charles Lennox (8 Aug 1750-29 Dec 1806)
  4th: Charles Lennox (29 Dec 1806-28 Aug 1819)
  5th: Charles Gordon-Lennox (28 Aug 1819-21 Oct 1860)
  6th: Charles Henry Gordon-Lennox (21 Oct 1860-27 Sep 1903)
  7th: Charles Henry Gordon-Lennox (27 Sep 1903-18 Jan 1928)
  8th: Charles Henry Gordon-Lennox (18 Jan 1928-7 May 1935)
  9th: Frederick Charles Gordon-Lennox (7 May 1935-2 Nov 1989)
10th: Charles Henry Gordon Lennox (1989- )

Duke of Manchester    [England, 1719]
  1st: Charles Montagu (28 Apr 1719-20 Jan 1722)
  2nd: William Montagu (20 Jan 1722-21 Oct 1739)
  3rd: Robert Montagu (21 Oct 1739-10 May 1762)
  4th: George Montagu (10 May 1762-2 Sep 1788)
  5th: William Montagu (2 Sep 1788-18 Mar 1843)
  6th: George Montagu (18 Mar 1843-18 Aug 1855)
  7th: William Drogo Montagu (18 Aug 1855-22 Mar 1890)
  8th: George Victor Drogo Montagu (22 Mar 1890-18 Aug 1892)
  9th: William Angus Drogo Montagu (18 Aug 1892-9 Feb 1947)
10th: Alexander George Francis Drogo Montagu (9 Feb 1947-23 Nov 1977)
11th: Sidney Arthur Robin George Drogo Montagu (23 Nov 1977-1985)
12th: Angus Charles Drogo Montagu (1985-25 Jul 2002)
13th: Alexander Charles David Drogo Montagu (25 Jul 2002- )

Duke of Marlborough    [England, 1702]
  1st: John Churchill (14 Dec 1702-16 Jun 1722)
  2nd: Henrietta Churchill (9 Aug 1722-24 Oct 1733) suo jure
  3rd: Charles Spencer (24 Oct 1733-20 Oct 1758)
  4th: George Spencer (20 Oct 1758-29 Jan 1817)
  5th: George Spencer-Churchill (29 Jan 1817-5 Mar 1840)
  6th: George Spencer-Churchill (5 Mar 1840-1 Jul 1857)
  7th: John Winston Spencer-Churchill (1 Jul 1857-5 Jul 1883)
  8th: George Charles Spencer-Churchill (16 Apr 1883-9 Nov 1892)
  9th: Charles Richard John Spencer-Churchill (9 Nov 1892-30 Jun 1934)
10th: John Albert Edward William Spencer-Churchill (30 Jun 1934-11 Mar 1972)
11th: John George Vanderbilt Henry Spencer-Churchill (10 Mar 1972-16 Oct 2014)
12th: Charles James Spencer-Churchill (16 Oct 2014- )

Duke of Monmouth    [England, 1663]
  1st: James Scott (14 Feb 1663-15 Jul 1685)

Duke of Montagu    [England, 1705]
  1st: Ralph Montagu (14 Apr 1705-9 Mar 1709)
  2nd: John Montagu (9 Mar 1709-5 Jul 1749)

Duke of Montagu    [Great Britain, 1766]
  1st: George Montagu (5 Nov 1766-23 May 1790) He was originally offered the Dukedom on the condition that the remainder was only to his children by his current wife, but after he objected to this condition, the Dukedom was grante

Duke of Montrose    [Scotland, 1488]
  1st: David Lindsay (18 May 1488-25 Dec 1495)

Duke of Montrose    [Scotland, 1707]
  1st: James Graham (24 Apr 1707-7 Jan 1742)
  2nd: William Graham (7 Jan 1742-23 Sep 1790)
  3rd: James Graham (23 Sep 1790-30 Dec 1836)
  4th: James Graham (30 Dec 1836-30 Dec 1874)
  5th: Douglas Beresford Malise Ronald Graham (30 Dec 1874-10 Dec 1925)
  6th: James Graham (Dec 1925-20 Jan 1954)
  7th: James Angus Graham (20 Jan 1954-10 Feb 1992)
  8th: James Graham (1992- )

Duke of Newcastle-under-Lyne    [Great Britain, 1756]
  1st: Thomas Pelham-Holles (17 Nov 1756-17 Nov 1768) with special remainder to Henry Clinton, Earl of Lincoln (husband of his neice Catherine)
  2nd: Henry Pelham-Clinton (17 Nov 1768-22 Feb 1794)

Duke of Newcastle-upon-Tyne    [England, 1694]
  1st: John Holles (14 May 1694-15 Jul 1711)

Duke of Newcastle-upon-Tyne    [Great Britain, 1715]
  1st: Thomas Pelham-Holles (11 Aug 1715-17 Nov 1768) with special remainder to his brother, Henry Pelham

Duke of Newcastle-upon-Tyne, co. Northumberland    [England, 1665]
  1st: William Cavendish (16 Mar 1665-25 Dec 1676)
  2nd: Henry Cavendish (25 Dec 1676-26 Jul 1691)

Duke of Norfolk    [England, 1397]
  1st: Thomas Mowbray (29 Sep 1397-22 Sep 1400)
  1st: Margaret Marshall Brotherton (29 Sep 1397-24 Mar 1399) for life
  2nd: John Mowbray (30 Apr 1425-19 Oct 1432)
  3rd: John Mowbray (19 Oct 1432-6 Nov 1461)
  4th: John Mowbray (6 Nov 1461-16 Jan 1476)

Duke of Norfolk    [England, 1483]
  1st: John Howard (28 Jun 1483-22 Aug 1485)
  2nd: Thomas Howard (1 Feb 1514-21 May 1524) which was created for him with precedence of any previous Dukedoms of Norfolk, effectively a restoration of his father's attainted title
  3rd: Thomas Howard (3 Aug 1553-25 Aug 1554)
  4th: Thomas Howard (25 Aug 1554-2 Jun 1572)
  5th: Thomas Howard (29 Dec 1660-13 Dec 1677) restored
  6th: Henry Howard (13 Dec 1677-13 Jan 1684)
  7th: Henry Howard (13 Jan 1684-2 Apr 1701)
  8th: Thomas Howard (2 Apr 1701-23 Dec 1732)
  9th: Edward Howard (23 Dec 1732-20 Sep 1777)
10th: Charles Howard (20 Sep 1777-31 Aug 1786)
11th: Charles Howard (31 Aug 1786-16 Dec 1815)
12th: Bernard Edward Howard (16 Dec 1815-16 Mar 1842)
13th: Henry Charles Howard (16 Mar 1842-18 Feb 1856)
14th: Henry Granville Fitzalan-Howard (18 Feb 1856-25 Nov 1860)
15th: Henry Fitzalan-Howard (25 Nov 1860-11 Feb 1917)
16th: Bernard Marmaduke Fitzalan-Howard (11 Feb 1917-30 Jan 1975)
17th: Miles Francis Stapleton Fitzalan Howard (30 Jan 1975-24 Jun 2002)
18th: Edward William Fitzalan-Howard (24 Jun 2002- )

Duke of Northumberland    [Great Britain, 1766]
  1st: Hugh Percy (22 Oct 1766-6 Jun 1786)
  2nd: Hugh Percy (6 Jun 1786-10 Jul 1817)
  3rd: Hugh Percy (10 Jul 1817-11 Feb 1847)
  4th: Algernon Percy (11 Feb 1847-12 Feb 1865)
  5th: George Percy (12 Feb 1865-22 Aug 1867)
  6th: Algernon George Percy (21 Aug 1867-2 Jan 1899)
  7th: Henry George Percy (2 Jan 1899-14 May 1918)
  8th: Alan Ian Percy (14 May 1918-23 Aug 1930)
  9th: Henry George Alan Percy (23 Aug 1930-21 May 1940)
10th: Hugh Algernon Percy (21 May 1940-11 Oct 1988)
11th: Henry Alan Walter Richard Percy (11 Oct 1988-31 Oct 1995)
12th: Ralph George Algernon Percy (31 Oct 1995- )

Duke of Orkney    [Scotland, 1567]
  1st: James Hepburn (12 May 1567-14 Apr 1578)

Duke of Ormonde    [Ireland, 1661]
  1st: James Butler (30 Mar 1661-21 Jul 1688)
  2nd: James Butler (21 Jul 1688-16 Nov 1745)
  3rd: Charles Butler (16 Nov 1745-17 Dec 1758) de jure

Duke of Ormonde    [England, 1682]
  1st: James Butler (9 Nov 1682-21 Jul 1688)
  2nd: James Butler (21 Jul 1688-16 Nov 1745)

Duke of Portland    [Great Britain, 1716]
  1st: Henry Bentinck (6 Jul 1716-4 Jul 1726)
  2nd: William Bentinck (4 Jul 1726-1 May 1762)
  3rd: William Henry Cavendish-Bentinck (1 May 1762-30 Oct 1809)
  4th: William Henry Cavendish-Scott-Bentinck (30 Oct 1809-27 Mar 1854)
  5th: William John Cavendish Cavendish-Scott-Bentinck (27 Mar 1854-6 Dec 1879)
  6th: William John Arthur Charles James Cavendish-Bentinck (6 Dec 1879-26 Apr 1943)
  7th: William Arthur Henry Cavendish-Bentinck (26 Apr 1943-21 Mar 1977)
  8th: Ferdinand William Cavendish-Bentinck (21 Mar 1977-13 Dec 1980)
  9th: Victor Frederick William Cavendish-Bentinck (13 Dec 1980-30 Jul 1990)

Duke of Queensberry    [Scotland, 1684]
  1st: William Douglas (3 Nov 1684-28 Mar 1695)
  2nd: James Douglas (28 Mar 1695-6 Jul 1711)
  3rd: Charles Douglas (6 Jul 1711-22 Oct 1778)
  4th: William Douglas (22 Oct 1778-23 Dec 1810)
  5th: Henry Scott (23 Dec 1810-11 Jan 1812)
  6th: Charles William Henry Montagu-Scott (11 Jan 1812-20 Apr 1819)
  7th: Walter Francis Montagu Douglas Scott (20 Apr 1819-16 Apr 1884)
  8th: William Henry Walter Montagu Douglas Scott (16 Apr 1884-5 Nov 1914)
  9th: John Charles Montagu Douglas Scott (5 Nov 1914-19 Oct 1935)
10th: Walter John Montagu Douglas Scott (19 Oct 1935-4 Oct 1973)
11th: Walter Francis John Montagu Douglas Scott (4 Oct 1973-4 Sep 2007)
12th: Richard Walter John Montagu Douglas Scott (4 Sep 2007- )

Duke of Richmond    [England, 1525]
  1st: Henry Fitzroy (18 Jun 1525-22 Jul 1536)

Duke of Richmond    [England, 1641]
  1st: James Stuart (8 Aug 1641-30 Mar 1655)
  2nd: Esme Stuart (30 Mar 1655-10 Aug 1660)
  3rd: Charles Stuart (10 Aug 1660-12 Dec 1672)

Duke of Richmond    [England, 1675]
  1st: Charles Lennox (9 Aug 1675-27 May 1723)
  2nd: Charles Lennox (27 May 1723-8 Aug 1750)
  3rd: Charles Lennox (8 Aug 1750-29 Dec 1806)
  4th: Charles Lennox (29 Dec 1806-28 Aug 1819)
  5th: Charles Gordon-Lennox (28 Aug 1819-21 Oct 1860)
  6th: Charles Henry Gordon-Lennox (21 Oct 1860-27 Sep 1903)
  7th: Charles Henry Gordon-Lennox (27 Sep 1903-18 Jan 1928)
  8th: Charles Henry Gordon-Lennox (18 Jan 1928-7 May 1935)
  9th: Frederick Charles Gordon-Lennox (7 May 1935-2 Nov 1989)
10th: Charles Henry Gordon Lennox (1989- )

Duke of Richmond, co. York    [England, 1623]
  1st: Ludovic Stuart (17 May 1623-16 Feb 1624)

Duke of Rothes    [Scotland, 1680]
  1st: John Leslie (29 May 1680-26 Jul 1681)

Duke of Rothesay    [Scotland, 1398]
  1st: David Stewart (28 Apr 1398-26 Mar 1402)

Duke of Rothesay    [England, 1594]
  1st: Henry Frederick Stuart (19 Feb 1594-6 Nov 1612)

Duke of Rothesay    [England, 1612]
  1st: Charles I Stuart (6 Nov 1612-30 Jan 1649)

Duke of Rothesay    [England, 1630]
  1st: Charles II Stuart (29 May 1630-6 Feb 1685)

Duke of Rothesay    [England, 1688]
  1st: James Francis Edward Stuart (10 Jun 1688-1 Jan 1766)

Duke of Rothesay    [Great Britain, 1714]
  1st: George II Augustus Hanover (1 Aug 1714-25 Oct 1760)

Duke of Rothesay    [Great Britain, 1727]
  1st: Frederick Louis Hanover (11 Jun 1727-20 Mar 1751)

Duke of Roxburghe    [Scotland, 1707]
  1st: John Ker (25 Apr 1707-27 Feb 1741) with special remainder to his heirs male
  2nd: Robert Ker (27 Feb 1741-20 Aug 1755)
  3rd: John Ker (20 Aug 1755-19 Mar 1804)
  4th: William Bellenden-Ker (19 Mar 1804-22 Oct 1805)
  5th: James Innes-Ker (22 Oct 1805-19 Jul 1823)
  6th: James Henry Robert Innes-Ker (19 Jul 1823-23 Apr 1879)
  7th: James Henry Robert Innes-Ker (23 Apr 1879-23 Oct 1892)
  8th: Henry John Innes-Ker (23 Oct 1892-29 Sep 1932)
  9th: George Victor Robert John Innes-Ker (29 Sep 1932-26 Sep 1974)
10th: Guy David Innes-Ker (26 Sep 1974- )

Duke of Rutland    [England, 1703]
  1st: John Manners (29 Mar 1703-10 Jan 1711)
  2nd: John Manners (10 Jan 1711-22 Feb 1721)
  3rd: John Manners (22 Feb 1721-29 May 1779)
  4th: Charles Manners (29 May 1779-24 Oct 1787)
  5th: John Henry Manners (24 Oct 1787-20 Jan 1857)
  6th: Charles Cecil John Manners (20 Jan 1857-3 Mar 1888)
  7th: John James Robert Manners (3 Mar 1888-4 Apr 1906)
  8th: Henry John Brinsley Manners (4 Aug 1906-8 May 1925)
  9th: John Henry Montaqu Manners (8 May 1925-22 Apr 1940)
10th: Charles John Robert Manners (22 Apr 1940-2 Jan 1999)
11th: David Charles Robert Manners (3 Jan 1999- )

Duke of Saint Albans    [England, 1684]
  1st: Charles Beauclerk (10 Jan 1684-11 May 1726)
  2nd: Charles Beauclerk (11 May 1726-27 Jul 1751)
  3rd: George Beauclerk (27 Jul 1751-1 Feb 1786)
  4th: George Beauclerk (1 Feb 1786-10 Feb 1787)
  5th: Aubrey Beauclerk (10 Feb 1787-9 Feb 1802)
  6th: Aubrey Beauclerk (9 Feb 1802-12 Aug 1815)
  7th: Aubrey Beauclerk (12 Aug 1815-19 Feb 1816)
  8th: William Beauclerk (19 Feb 1816-17 Jul 1825)
  9th: William Aubrey de Vere Beauclerk (17 Jul 1825-27 May 1849)
10th: William Ameleus Aubrey de Vere Beauclerk (27 May 1849-10 May 1898)
11th: Charles Victor Albert Aubrey de Vere Beauclerk (10 May 1898-19 Sep 1934)
12th: Osbourne de Vere Beauclerk (19 Sep 1934-2 Mar 1964)
13th: Charles Frederic Aubrey de Vere Beauclerk (2 Mar 1964-8 Oct 1988)
14th: Murray de Vere Beauclerk (8 Oct 1988- )

Duke of Shrewsbury    [England, 1694]
  1st: Charles Talbot (30 Apr 1694-1 Feb 1718)

Duke of Somerset    [England, 1443]
  1st: John Beaufort (28 Aug 1443-27 May 1444)

Duke of Somerset    [England, 1448]
  1st: Edmund Beaufort (31 Mar 1448-22 May 1455)
  2nd: Henry Beaufort (22 May 1455-15 May 1464)
  3rd: Edmund Beaufort (15 May 1464-6 May 1471) although his succession to this title depends on the legitimacy of the attainder of his brother Henry He was certainly regarded as Duke by the Lancastrians

Duke of Somerset    [England, 1547]
  1st: Edward Seymour (16 Feb 1547-22 Jan 1552)

Duke of Southampton    [England, 1675]
  1st: Charles Fitzroy (10 Sep 1675-9 Sep 1730)
  2nd: William Fitzroy (9 Sep 1730-18 May 1774)

Duke of St. Andrews    [Great Britain, 1789]
  1st: William IV Hanover (20 May 1789-20 Jun 1837)

Duke of Suffolk    [England, 1551]
  1st: Henry Grey (11 Oct 1551-23 Feb 1554)

Duke of Surrey    [England, 1397]
  1st: Thomas Holand (29 Sep 1397-fr 1400-1400)

Duke of Sussex    [United Kingdom, 1801]
  1st: Augustus Frederick Hanover (27 Nov 1801-22 Apr 1843)

Duke of Warwick    [England, 1445]
  1st: Henry Beauchamp (5 Apr 1445-11 Jun 1445)

Duke of Wellington    [United Kingdom, 1814]
  1st: Arthur Wellesley (11 May 1814-14 Sep 1852)
  2nd: Arthur Richard Wellesley (14 Sep 1852-13 Aug 1884)
  3rd: Henry Wellesley (13 Aug 1884-8 Jun 1900)
  4th: Arthur Charles Wellesley (8 Jun 1900-18 Jun 1934)
  5th: Arthur Charles Wellesley (18 Jun 1934-11 Dec 1941)
  6th: Henry Valerian George Wellesley (11 Dec 1941-16 Sep 1943)
  7th: Gerald Wellesley (16 Sep 1943-4 Jan 1972)
  8th: Arthur Valerian Wellesley (4 Jan 1972-31 Dec 2014)
  9th: Arthur Charles Valerian Wellesley (31 Dec 2014- )

Duke of Westminster    [United Kingdom, 1874]
  1st: Hugh Lupus Grosvenor (27 Feb 1874-22 Dec 1899)
  2nd: Hugh Richard Arthur Grosvenor (22 Dec 1899-19 Jul 1953)
  3rd: William Grosvenor (19 Jul 1953-22 Feb 1963)
  4th: Gerald Hugh Grosvenor (22 Feb 1963-25 Feb 1967)
  5th: Robert George Grosvenor (25 Feb 1967-19 Feb 1979)
  6th: Gerald Cavendish Grosvenor (19 Feb 1979-10 Aug 2016)
  7th: Hugh Richard Louis Grosvenor (10 Aug 2016- )

Duke of York    [England, 1385]
  1st: Edmund Langley (6 Aug 1385-1 Aug 1402)
  2nd: Edward York (1 Aug 1402-25 Oct 1415)
  3rd: Richard Plantagenet (19 May 1426-30 Dec 1460) being restored in blood to the honours held by his uncle
  4th: Edward IV Plantagenet (30 Dec 1460-9 Apr 1483)

Duke of York    [England, 1474]
  1st: Richard Plantagenet (28 May 1474-a Nov 1483)

Duke of York    [England, 1494]
  1st: Henry VIII Tudor (31 Oct 1494-28 Jan 1547)

Duke of York    [England, 1605]
  1st: Charles I Stuart (6 Jan 1605-30 Jan 1649)

Duke of York    [England, 1644]
  1st: James II Stuart (27 Jan 1644-16 Sep 1701)

Duke of York    [Great Britain, 1716]
  1st: Ernst August Hanover (5 Jul 1716-14 Aug 1728)

Duke of York    [Great Britain, 1760]
  1st: Edward Augustus Hanover (1 Apr 1760-17 Sep 1767)

Duke of York    [Great Britain, 1784]
  1st: Frederick Augustus Hanover (29 Nov 1784-5 Jan 1827)

Duke of York    [United Kingdom, 1892]
  1st: George V Windsor (24 May 1892-20 Jan 1936)

Duke of York    [United Kingdom, 1920]
  1st: George VI Windsor (3 Jun 1920-6 Feb 1952)

Duke of York    [United Kingdom, 1986]
  1st: Andrew Albert Christian Edward Windsor (23 Jul 1986- )


    A total of 149 of these titles have been held by 498 individuals.