| | | | | | | | Earl of Warwick (1st creation), 1088 |
| | | | | | | | Robert de Beaumont (d. 1119) 1st Earl of Warwick | | William de Warenne (d. 1138) Earl of Surrey | | Elizabeth de Vermandois (c. 1085–1131) Countess of Leicester |
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| | | | | | | | Roger de Beaumont (c. 1102–1153) 2nd Earl of Warwick | | Gundred de Warenne |
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| | | | | | | | William de Beaumont (bef. 1140–1184) 3rd Earl of Warwick | | Waleran de Beaumont (d. 1204) 4th Earl of Warwick |
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| | | | | | | | Henry de Beaumont (c. 1192-1229) 5th Earl of Warwick | | | | | | Lady Alice de Newburgh |
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Thomas de Beaumont (1208–1242) 6th Earl of Warwick | | m1. John Marshal (d. 1242) 7th Earl of Warwick jure uxoris | | Margaret de Beaumont (d. 1242) 7th Countess of Warwick suo jure | | m2. John du Plessis (d. 1263) 7th Earl of Warwick jure uxoris | | Isabel de Mauduit | | William Mauduit (c. 1221–1268) 8th Earl of Warwick |
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| | | | | | | | | | | | | | | | William de Beauchamp (c. 1238–1298) 9th Earl of Warwick |
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| | | | | | | | | | | | | | | | Guy de Beauchamp (c. 1272–1315) 10th Earl of Warwick |
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| | | | | | | | | | | | | | | | Thomas Beauchamp (c. 1313–1369) 11th Earl of Warwick |
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| | | | | | | | | | | | | | | | Thomas Beauchamp (1338–1401) 12th Earl of Warwick |
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| | | | | | | | | | | | | | | | Richard Beauchamp (1382–1439) 13th Earl of Warwick |
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| | | | | Duke of Warwick, 1445 | | | | | | | | | | | | | |
Margaret Beauchamp (1404–1467) Countess of Shrewsbury | | Henry Beauchamp (1425–1446) Duke of Warwick, 14th Earl of Warwick | | | | | | Richard of York (1411–1460) Duke of York | | Anne Beauchamp (1426–1492) 16th Countess of Warwick | | Richard Neville "the Kingmaker" (1428–1471) 16th Earl of Warwick jure uxoris | | Henry VI (1421–1471) King of England |
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| | | | | Dukedom of Warwick extinct, 1446 | | | | | | | | | | | | | | | | | | | | | | | | | |
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John Talbot (1426–1453) 1st Viscount Lisle | | Anne Beauchamp (1444–1449) 15th Countess of Warwick | | George Plantagenet (1449–1478) Duke of Clarence | | Isabel Neville (1451–1476) Duchess of Clarence | | m2. Richard III (1452–1485) King of England | | Anne Neville (1456–1485) | | m1. Edward of Westminster (1453–1471) Prince of Wales |
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Elizabeth Talbot (d. 1487) | | Edward Grey (d. 1492) 1st Viscount Lisle | | | | | | Edward Plantagenet (1475–1499) 17th Earl of Warwick |
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| | | | | | | | | | | | | | Earldom of Warwick (1st creation) forfeit, 1499 |
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| | | | Elizabeth Grey (c. 1482/1484–c. 1525/1526) |
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| | | | Earl of Warwick (2nd creation), 1547 | | | | | | | | | | Baron Rich of Leez, 1547 See also Rich family tree |
| | | | John Dudley (c. 1502–1553) Duke of Northumberland, 1st Earl of Warwick | | | | | | | | | | Richard Rich (1496–1567) 1st Baron Rich |
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Fulke Greville (d. 1559) | | John Dudley (c. 1527–1554) 2nd Earl of Warwick
| | Ambrose Dudley (c. 1530–1590) 3rd Earl of Warwick | | Robert Dudley (1532–1588) Earl of Leicester | | Robert Rich (c. 1538–1581) 2nd Baron Rich |
| | | | | | | | | Earldom of Warwick (2nd creation) extinct, 1590 | | | | | | | | | |
| | | | | | | | | | | | | | | | | | Earl of Warwick (3rd creation), 1618 |
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Fulke Greville (1536–1606) | | Robert Greville (?) | | | | | | | | | | Robert Rich (1559–1619) 1st Earl of Warwick, 3rd Baron Rich |
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Baron Brooke of Beauchamps Court, 1621 | | | | | | | | | | | | | | | | | | | | | | | | Baron Kensington of Kensington in the County of Middlesex (1st creation), 1623 Earl of Holland, 1624 |
Fulke Greville (1554–1628) de jure 13th Baron Latimer, 5th Baron Willoughby de Broke, 1st Baron Brooke | | Fulke Greville (1575–1632) | | | | | | | | | | Robert Rich (1587–1658) 2nd Earl of Warwick, 4th Baron Rich | | | | | | Henry Rich (1590–1649) 1st Earl of Holland, 1st Baron Kensington |
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| | | | Robert Greville (1607–1643) 2nd Baron Brooke | | | | | | Lady Anne Rich (1604–1642) Countess of Manchester | | Robert Rich (1611–1659) 3rd Earl of Warwick, 5th Baron Rich | | Charles Rich (1623–1673) 4th Earl of Warwick, 6th Baron Rich | | | | | |
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Francis Greville (bef. 1637–1658) 3rd Baron Brooke | | Robert Greville (1639–1677) 4th Baron Brooke | | Fulke Greville (1643–1710) 5th Baron Brooke | | | | | | Lady Anne Montagu (d. c. 1689) | | Robert Rich (1620–1675) 5th Earl of Warwick, 2nd Earl of Holland, 7th Baron Rich, 2nd Baron Kensington | | Cope Rich (1634–1676) |
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| | | | Francis Greville (d. 1710) | | | | | | | | | | Elizabeth Rich (d. 1725) | | Edward Rich (1673–1701) 6th Earl of Warwick, 3rd Earl of Holland, 8th Baron Rich, 3rd Baron Kensington | | Cope Rich (d. 1706) |
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Fulke Greville (c. 1693–1711) 6th Baron Brooke | | William Greville (1695–1727) 7th Baron Brooke | | | | | | | | | | Francis Edwardes (d. 1725) | | Edward Henry Rich (1698–1721) 7th Earl of Warwick, 4th Earl of Holland, 9th Baron Rich, 4th Baron Kensington | | Edward Rich (1695–1759) 8th Earl of Warwick, 5th Earl of Holland, 10th Baron Rich, 5th Baron Kensington |
| | | | | | | | | | | | | | | | | | | | | | | | | | Earldoms of Warwick (3rd creation) and Holland extinct, 1759 |
| | | | Earl Brooke, 1746 Earl of Warwick (4th creation), 1759 | | | | | | | | | | Baron Kensington (Ireland) |
| | | | Francis Greville (1719–1773) 1st Earl of Warwick, 1st Earl Brooke, 8th Baron Brooke | | | | | | | | | | William Edwardes (c. 1711–1801) 1st Baron Kensington |
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| | | | George Greville (1746–1816) 2nd Earl of Warwick, 2nd Earl Brooke, 9th Baron Brooke | | | | | | | | | | | | | |
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| | | | George Greville (1772–1786) styled Lord Brooke | | Henry Richard Greville (1779–1853) 3rd Earl of Warwick, 3rd Earl Brooke, 10th Baron Brooke | | | | | | William Edwardes (1777–1852) 2nd Baron Kensington |
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| | | | | | | | George Guy Greville (1818–1893) 4th Earl of Warwick, 4th Earl Brooke, 11th Baron Brooke | | | | | | William Edwardes (1801–1872) 3rd Baron Kensington |
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| | | | | | | | | | | | | | | | | Baron Kensington, of Kensington in the County of Middlesex (United Kingdom) |
| | | | | | | | Francis Richard Charles Greville (1853–1924) 5th Earl of Warwick, 5th Earl Brooke, 12th Baron Brooke | | | | | | William Edwardes (1835–1896) 4th/1st (Ire/UK) Baron Kensington |
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| | | | | | | | Leopold Guy Francis Maynard Greville (1882–1928) 6th Earl of Warwick, 6th Earl Brooke, 13th Baron Brooke | | | | | | William Edwardes (1868–1900) 5th/2nd (Ire/UK) Baron Kensington | | Hugh Edwardes (1873–1938) 6th/3rd (Ire/UK) Baron Kensington |
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| | | | | | | | Charles Guy Fulke Greville (1911–1984) 7th Earl of Warwick, 7th Earl Brooke, 14th Baron Brooke | | | | | | | | | | William Edwardes (1904–1981) 7th/4th (Ire/UK) Baron Kensington | | Hugh Owen Edwardes (1905–1937) |
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| | | | | | | | David Robin Francis Guy Greville (1934–1996) 8th Earl of Warwick, 8th Earl Brooke, 15th Baron Brooke | | | | | | | | | | | | | | Hugh Ivor Edwardes (1933–2018) 8th/5th (Ire/UK) Baron Kensington |
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| | | | | | | | Guy David Greville (b. 1957) 9th Earl of Warwick, 9th Earl Brooke, 16th Baron Brooke | | | | | | | | | | | | | | William Owen Alexander Edwardes (b. 1964) 9th/6th (Ire/UK) Baron Kensington |
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| | | | | | | | Charles Fulke Chester Greville (b. 1982) styled Lord Brooke | | | | | | | | | | | | | | William Francis Ivor Edwardes (b. 1993) |
| | | | | | | | Heir apparent to the Earldom of Warwick and the Earldom Brooke | | | | | | | | | | | | | | Heir apparent to the Baronies Kensington |