Duke of Montagu
# Duke of Montagu

The title of Duke of Montagu has been created twice, firstly for the Montagu family of Boughton, Northamptonshire, and secondly for the Brudenell family, Earls of Cardigan. It was first created in the Peerage of England in 1705 for Ralph Montagu, 3rd Baron Montagu of Boughton, with the subsidiary title Marquess of Monthermer, but became extinct in 1749. The 1st Duke had been created Earl of Montagu and Viscount Monthermer in 1689. The Dukedom was then recreated in the Peerage of Great Britain in 1766 (together with the subsidiary title Marquess of Monthermer) for the late Duke's son-in-law George Brudenell, 4th Earl of Cardigan, who adopted the surname of Montagu. On his death in 1790 the dukedom and marquessate became extinct a second time, but the earldom passed to his brother, James Brudenell, 5th Earl of Cardigan.

The dukedom is named after the Montagu family "of Boughton" in Northamptonshire, where the 1st Duke built the splendid and surviving Boughton House, which claimed descent from the ancient Anglo-Norman family of Montagu, Earls of Salisbury, which connection is however unproven. The earliest proven ancestor of the Montagu family of Boughton is Thomas Montagu (d.1516) of Hemington, Northamptonshire, the son of Richard Ladde (d.1484), "alias Montagu", of Hanging Houghton in Northamptonshire, whose family of Ladde is recorded in the deeds of that place from 1355. Richard Ladde "alias Montagu" was the father of Sir Edward Montagu, Lord Chief Justice (great-great grandfather of the 1st Duke), who purchased the estate of Boughton in 1528. It is suggested by the Complete Peerage that the Ladde family adopted the surname of Montagu due to "having to deal with some Montagu inheritance", i.e. dictated by the terms of a bequest from a member of that family, as was common practice, requiring the legatee to adopt the surname and arms of the legator, where a branch of a family had died out in the male line. Collins Peerage suggests that the Montagu family of Boughton was descended from James "Montagu", a natural son of Thomas Montagu, 4th Earl of Salisbury (1388-1428), the maternal grandfather of "Warwick the King-Maker", 16th Earl of Warwick, 6th Earl of Salisbury. The Montagu family of Boughton and its descendants use the coat of arms of Montagu, Earls of Salisbury, but differenced by a bordure sable, and quarters the arms of Monthermer, as did the Earls of Salisbury, but undifferenced.

Sir Edward Montagu of Boughton, Lord Chief Justice, was the ancestor of Montagu, Duke of Montagu, Montagu, Earls and Dukes of Manchester, Montagu, Earls of Sandwich and Montagu, Earls of Halifax.

## Earls of Montagu (1689)

    Other titles: Baron Montagu of Boughton (1621)
* Ralph Montagu, 3rd Baron Montagu of Boughton, 1st Earl of Montagu (1638–c. 1709) (created Duke of Montagu in 1705)

## Dukes of Montagu, first Creation (1705)

    Other titles: Earl of Montagu (1689) and Baron Montagu of Boughton (1621)
* Ralph Montagu, 1st Duke of Montagu (1638–c. 1709) was a courtier and diplomat
* John Montagu, 2nd Duke of Montagu (1690–1749), only son of the 1st Duke, died without male issue

## Dukes of Montagu, second Creation (1766)

    Other titles: Marquess of Monthermer (1766), Earl of Cardigan (1661), Baron Brudenell of Stonton, in the county of Leicester (1628) and Baron Montagu of Boughton, in the county Northampton (1786)
* George Montagu, 1st Duke of Montagu (1712–1790), son-in-law of the 2nd Duke
   * John Montagu, Marquess of Monthermer (1735–1770), only son of the 1st Duke, predeceased his father unmarried

## Family tree

vteMontagu family tree: Viscounts and Marquesses of Monthermer, Earls and Dukes of Manchester, and Earls and Dukes of Montagu :

| | | | | | | | | | | | | Edward Montagu (c. 1485–1557) | Edward Montagu (c. 1485–1557) | Edward Montagu (c. 1485–1557) | Edward Montagu (c. 1485–1557) | Edward Montagu (c. 1485–1557) | Edward Montagu (c. 1485–1557) |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | | | | | | | | | | Edward Montagu (c. 1530–1602) | Edward Montagu (c. 1530–1602) | Edward Montagu (c. 1530–1602) | Edward Montagu (c. 1530–1602) | Edward Montagu (c. 1530–1602) | Edward Montagu (c. 1530–1602) | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | | | | | | | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | | | Earls of Sandwich | Earls of Sandwich | Earls of Sandwich | Earls of Sandwich | Earls of Sandwich | Earls of Sandwich |
| | | | | | | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | BARON MONTAGU OF BOUGHTON, 1621 | | | | | | | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | VISCOUNT MANDEVILLE, 1620 EARL OF MANCHESTER, 1626 | | | Earls of Sandwich | Earls of Sandwich | Earls of Sandwich | Earls of Sandwich | Earls of Sandwich | Earls of Sandwich | | | | | | | | | Edward Montagu Baron Montagu of Boughton (c. 1562–1644) | Edward Montagu Baron Montagu of Boughton (c. 1562–1644) | Edward Montagu Baron Montagu of Boughton (c. 1562–1644) | Edward Montagu Baron Montagu of Boughton (c. 1562–1644) | Edward Montagu Baron Montagu of Boughton (c. 1562–1644) | Edward Montagu Baron Montagu of Boughton (c. 1562–1644) | | | | | | | | | Henry Montagu Viscount Mandeville 1st Earl of Manchester (c. 1563–1642) | Henry Montagu Viscount Mandeville 1st Earl of Manchester (c. 1563–1642) | Henry Montagu Viscount Mandeville 1st Earl of Manchester (c. 1563–1642) | Henry Montagu Viscount Mandeville 1st Earl of Manchester (c. 1563–1642) | Henry Montagu Viscount Mandeville 1st Earl of Manchester (c. 1563–1642) | Henry Montagu Viscount Mandeville 1st Earl of Manchester (c. 1563–1642) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Earls of Halifax | Earls of Halifax | Earls of Halifax | Earls of Halifax |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Earls of Halifax | Earls of Halifax | Earls of Halifax | Earls of Halifax | | | | | | | | | Edward Montagu Baron Montagu of Boughton (1616–1684) | Edward Montagu Baron Montagu of Boughton (1616–1684) | Edward Montagu Baron Montagu of Boughton (1616–1684) | Edward Montagu Baron Montagu of Boughton (1616–1684) | Edward Montagu Baron Montagu of Boughton (1616–1684) | Edward Montagu Baron Montagu of Boughton (1616–1684) | | | | | | | | | Edward Montagu 2nd Earl of Manchester (1602–1671) | Edward Montagu 2nd Earl of Manchester (1602–1671) | Edward Montagu 2nd Earl of Manchester (1602–1671) | Edward Montagu 2nd Earl of Manchester (1602–1671) | Edward Montagu 2nd Earl of Manchester (1602–1671) | Edward Montagu 2nd Earl of Manchester (1602–1671) |
| | | | | | | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | | | | | | | | | | | | |
| | | | | | | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | EARL OF MONTAGU and VISCOUNT MONTHERMER, 1689 DUKE OF MONTAGU and MARQUESS of MONTHERMER (first creation), 1705 | | | | | | | | | | | | | Edward Montagu (c. 1636–1665) | Edward Montagu (c. 1636–1665) | Edward Montagu (c. 1636–1665) | Edward Montagu (c. 1636–1665) | Edward Montagu (c. 1636–1665) | Edward Montagu (c. 1636–1665) | | | Ralph Montagu 1st Earl of Montagu 1st Duke of Montagu (1638–1709) | Ralph Montagu 1st Earl of Montagu 1st Duke of Montagu (1638–1709) | Ralph Montagu 1st Earl of Montagu 1st Duke of Montagu (1638–1709) | Ralph Montagu 1st Earl of Montagu 1st Duke of Montagu (1638–1709) | Ralph Montagu 1st Earl of Montagu 1st Duke of Montagu (1638–1709) | Ralph Montagu 1st Earl of Montagu 1st Duke of Montagu (1638–1709) | | | | | | | | | Robert Montagu 3rd Earl of Manchester (1634–1683) | Robert Montagu 3rd Earl of Manchester (1634–1683) | Robert Montagu 3rd Earl of Manchester (1634–1683) | Robert Montagu 3rd Earl of Manchester (1634–1683) | Robert Montagu 3rd Earl of Manchester (1634–1683) | Robert Montagu 3rd Earl of Manchester (1634–1683) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 |
| | | | | | | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | | | | | | | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | | | | | | | | | | | | | | | | | | | | | | | | | | | | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 | DUKE OF MANCHESTER, 1719 |
| | | | | | | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | John Montagu 2nd Duke of Montagu (1690–1749) | | | | | | | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | Charles Edward Montagu 4th Earl of Manchester 1st Duke of Manchester (c. 1662–1722) | | | | | | | | | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | | | | | | | | | | | | | | |
| DUKE OF MONTAGU (second creation), 1766 | DUKE OF MONTAGU (second creation), 1766 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | Dukedom of Montagu extinct, 1749 | | | | | | | | | | | | | | | | | | |
| George Brudenell Earl of Cardigan Duke of Montagu (1712–1790) | George Brudenell Earl of Cardigan Duke of Montagu (1712–1790) | George Brudenell Earl of Cardigan Duke of Montagu (1712–1790) | George Brudenell Earl of Cardigan Duke of Montagu (1712–1790) | George Brudenell Earl of Cardigan Duke of Montagu (1712–1790) | George Brudenell Earl of Cardigan Duke of Montagu (1712–1790) | Mary Montagu (c. 1711–1775) | Mary Montagu (c. 1711–1775) | Mary Montagu (c. 1711–1775) | Mary Montagu (c. 1711–1775) | Mary Montagu (c. 1711–1775) | Mary Montagu (c. 1711–1775) | Lady Isabella Montagu (d.1786) | Lady Isabella Montagu (d.1786) | Lady Isabella Montagu (d.1786) | Lady Isabella Montagu (d.1786) | Lady Isabella Montagu (d.1786) | Lady Isabella Montagu (d.1786) | William Montagu 2nd Duke of Manchester (1700–1739) | William Montagu 2nd Duke of Manchester (1700–1739) | William Montagu 2nd Duke of Manchester (1700–1739) | William Montagu 2nd Duke of Manchester (1700–1739) | William Montagu 2nd Duke of Manchester (1700–1739) | William Montagu 2nd Duke of Manchester (1700–1739) | | | Robert Montagu 3rd Duke of Manchester (c. 1710–1762) | Robert Montagu 3rd Duke of Manchester (c. 1710–1762) | Robert Montagu 3rd Duke of Manchester (c. 1710–1762) | Robert Montagu 3rd Duke of Manchester (c. 1710–1762) | Robert Montagu 3rd Duke of Manchester (c. 1710–1762) | Robert Montagu 3rd Duke of Manchester (c. 1710–1762) |
| Dukedom of Montagu extinct, 1790 | Dukedom of Montagu extinct, 1790 | Dukedom of Montagu extinct, 1790 | Dukedom of Montagu extinct, 1790 | | | | | | | | | | | | | | | | | | | | | | | | | | |
| MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | | | | | | | | | | | | | | | | | | | | | | | | | | |
| MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | MARQUESS of MONTHERMER (courtesy title, second creation), 1766 | | | | | | | | | | | | | | | | | | | | | | | | | | | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | | | | | | | | | | | | | | | | | | | | | | | | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) |
| Marquessate of Monthermer extinct, 1770 | Marquessate of Monthermer extinct, 1770 | Marquessate of Monthermer extinct, 1770 | Marquessate of Monthermer extinct, 1770 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | John Montagu Marquess of Monthermer (1735–1770) | | | | | | | | | | | | | | | | | | | | | | | | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) | George Montagu 4th Duke of Manchester (1737–1788) |
| | | | | | | | | | | | | | | | | | | George Montagu Viscount Mandeville (1763–1772) | George Montagu Viscount Mandeville (1763–1772) | George Montagu Viscount Mandeville (1763–1772) | George Montagu Viscount Mandeville (1763–1772) | George Montagu Viscount Mandeville (1763–1772) | George Montagu Viscount Mandeville (1763–1772) | | | William Montagu 5th Duke of Manchester (1771–1843) | William Montagu 5th Duke of Manchester (1771–1843) | William Montagu 5th Duke of Manchester (1771–1843) | William Montagu 5th Duke of Manchester (1771–1843) | William Montagu 5th Duke of Manchester (1771–1843) | William Montagu 5th Duke of Manchester (1771–1843) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | George Montagu 6th Duke of Manchester (1799–1855) | George Montagu 6th Duke of Manchester (1799–1855) | George Montagu 6th Duke of Manchester (1799–1855) | George Montagu 6th Duke of Manchester (1799–1855) | George Montagu 6th Duke of Manchester (1799–1855) | George Montagu 6th Duke of Manchester (1799–1855) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | William Drogo Montagu 7th Duke of Manchester (1823–1890) | William Drogo Montagu 7th Duke of Manchester (1823–1890) | William Drogo Montagu 7th Duke of Manchester (1823–1890) | William Drogo Montagu 7th Duke of Manchester (1823–1890) | William Drogo Montagu 7th Duke of Manchester (1823–1890) | William Drogo Montagu 7th Duke of Manchester (1823–1890) | | | Lord Robert Montagu (1825–1902) | Lord Robert Montagu (1825–1902) | Lord Robert Montagu (1825–1902) | Lord Robert Montagu (1825–1902) | Lord Robert Montagu (1825–1902) | Lord Robert Montagu (1825–1902) |
| | | | | | | | | | | | | | | | | | | George Victor Drogo Montagu 8th Duke of Manchester (1853–1892) | George Victor Drogo Montagu 8th Duke of Manchester (1853–1892) | George Victor Drogo Montagu 8th Duke of Manchester (1853–1892) | George Victor Drogo Montagu 8th Duke of Manchester (1853–1892) | George Victor Drogo Montagu 8th Duke of Manchester (1853–1892) | George Victor Drogo Montagu 8th Duke of Manchester (1853–1892) | | | Robert Acheson Cromie Montagu (1854–1931) | Robert Acheson Cromie Montagu (1854–1931) | Robert Acheson Cromie Montagu (1854–1931) | Robert Acheson Cromie Montagu (1854–1931) | Robert Acheson Cromie Montagu (1854–1931) | Robert Acheson Cromie Montagu (1854–1931) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | William Angus Drogo Montagu 9th Duke of Manchester (1877–1947) | William Angus Drogo Montagu 9th Duke of Manchester (1877–1947) | William Angus Drogo Montagu 9th Duke of Manchester (1877–1947) | William Angus Drogo Montagu 9th Duke of Manchester (1877–1947) | William Angus Drogo Montagu 9th Duke of Manchester (1877–1947) | William Angus Drogo Montagu 9th Duke of Manchester (1877–1947) | | | John Michael Cromie Montagu (1881–1966) | John Michael Cromie Montagu (1881–1966) | John Michael Cromie Montagu (1881–1966) | John Michael Cromie Montagu (1881–1966) | John Michael Cromie Montagu (1881–1966) | John Michael Cromie Montagu (1881–1966) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | Alexander George Francis Drogo Montagu 10th Duke of Manchester (1902–1977) | Alexander George Francis Drogo Montagu 10th Duke of Manchester (1902–1977) | Alexander George Francis Drogo Montagu 10th Duke of Manchester (1902–1977) | Alexander George Francis Drogo Montagu 10th Duke of Manchester (1902–1977) | Alexander George Francis Drogo Montagu 10th Duke of Manchester (1902–1977) | Alexander George Francis Drogo Montagu 10th Duke of Manchester (1902–1977) | | | Robert Alexander Montagu (1917–1996) | Robert Alexander Montagu (1917–1996) | Robert Alexander Montagu (1917–1996) | Robert Alexander Montagu (1917–1996) | Robert Alexander Montagu (1917–1996) | Robert Alexander Montagu (1917–1996) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | Sidney Arthur Robin George Drogo Montagu 11th Duke of Manchester (1929–1985) | Sidney Arthur Robin George Drogo Montagu 11th Duke of Manchester (1929–1985) | Sidney Arthur Robin George Drogo Montagu 11th Duke of Manchester (1929–1985) | Sidney Arthur Robin George Drogo Montagu 11th Duke of Manchester (1929–1985) | Sidney Arthur Robin George Drogo Montagu 11th Duke of Manchester (1929–1985) | Sidney Arthur Robin George Drogo Montagu 11th Duke of Manchester (1929–1985) | Angus Charles Drogo Montagu 12th Duke of Manchester (1938–2002) | Angus Charles Drogo Montagu 12th Duke of Manchester (1938–2002) | Angus Charles Drogo Montagu 12th Duke of Manchester (1938–2002) | Angus Charles Drogo Montagu 12th Duke of Manchester (1938–2002) | Angus Charles Drogo Montagu 12th Duke of Manchester (1938–2002) | Angus Charles Drogo Montagu 12th Duke of Manchester (1938–2002) | | | | | | | | |
| | | | | | | Alexander Charles David Drogo Montagu 13th Duke of Manchester (b. 1962) | Alexander Charles David Drogo Montagu 13th Duke of Manchester (b. 1962) | Alexander Charles David Drogo Montagu 13th Duke of Manchester (b. 1962) | Alexander Charles David Drogo Montagu 13th Duke of Manchester (b. 1962) | Alexander Charles David Drogo Montagu 13th Duke of Manchester (b. 1962) | Alexander Charles David Drogo Montagu 13th Duke of Manchester (b. 1962) | Lord Kimble William Drogo Montagu (b. 1964) | Lord Kimble William Drogo Montagu (b. 1964) | Lord Kimble William Drogo Montagu (b. 1964) | Lord Kimble William Drogo Montagu (b. 1964) | Lord Kimble William Drogo Montagu (b. 1964) | Lord Kimble William Drogo Montagu (b. 1964) | Lady Emma Louise Eveleen Montagu Hodgkinson (1965–2014) | Lady Emma Louise Eveleen Montagu Hodgkinson (1965–2014) | Lady Emma Louise Eveleen Montagu Hodgkinson (1965–2014) | Lady Emma Louise Eveleen Montagu Hodgkinson (1965–2014) | Lady Emma Louise Eveleen Montagu Hodgkinson (1965–2014) | Lady Emma Louise Eveleen Montagu Hodgkinson (1965–2014) | | | Michael Anthony Montagu (b. 1955) | Michael Anthony Montagu (b. 1955) | Michael Anthony Montagu (b. 1955) | Michael Anthony Montagu (b. 1955) | Michael Anthony Montagu (b. 1955) | Michael Anthony Montagu (b. 1955) |
