Sir Lewis Clifford KG (d.1404)
Barons de Clifford in the Peerage of England (1299-1605)
Earls of Cumberland in the Peerage of England (1525-1643)
Barons Clifford in the Peerage of England (1628-1643)
1st Baron de Clifford
- Robert de Clifford, 1st Baron de Clifford (1274–1314)
- Roger de Clifford, 2nd Baron de Clifford (1299–1322)
- Robert de Clifford, 3rd Baron de Clifford (1305–1344)
- Robert de Clifford, 4th Baron de Clifford (1329–1344)
- Roger de Clifford, 5th Baron de Clifford (1333–1389)
- Thomas de Clifford, 6th Baron de Clifford (1363–1391)
- John Clifford, 7th Baron de Clifford KG (1388–1422)
- Thomas Clifford, 8th Baron de Clifford (1414–1455)
- John Clifford, 9th Baron de Clifford (1435–1461)
- Henry Clifford, 10th Baron de Clifford (1454–1524)
1st Earl of Cumberland
- Henry Clifford, 1st Earl of Cumberland, 11th Baron de Clifford KG (1493–1542)
- Henry Clifford, 2nd Earl of Cumberland, 12th Baron de Clifford (1517–1569)
- George Clifford, 3rd Earl of Cumberland, 13th Baron de Clifford KG (1558–1605)
- Francis Clifford, 4th Earl of Cumberland (1559–1641)
- Henry Clifford, 5th Earl of Cumberland, 1st Baron Clifford (1591–1643)
Barons Clifford in the Peerage of England (1628, into abeyance 1858)
Earl of Cumberland
- Henry Clifford, 1st Baron Clifford, 5th Earl of Cumberland (1591–1643)
2nd Baroness Clifford
- Elizabeth Clifford, Countess of Burlington and 2nd Baroness Clifford (1613–1691)
- Charles Boyle, 3rd Viscount Dungarvan (by writ of acceleration), 3rd Baron Clifford (1639–1694)
Earls of Burlington and Earls of Cork
- Charles Boyle, 4th Baron Clifford, 2nd Earl of Burlington, 3rd Earl of Cork (1660–1704)
- Richard Boyle, 5th Baron Clifford, 3rd Earl of Burlington, 4th Earl of Cork KG (1694–1753)
6th Baroness Clifford
- Charlotte Elizabeth Boyle, 6th Baroness Clifford (1731–1754)
5th and 6th Dukes of Devonshire
- William Cavendish, 7th Baron Clifford, 5th Duke of Devonshire (1748–1811)
- William Spencer Cavendish, 8th Baron Clifford, 6th Duke of Devonshire (1790–1858)
Baron Boyle in the Peerage of Ireland (1616–1753)
Earls of Cork in the Peerage of Ireland (1620–1753)
Baron Clifford of Lanesborough, in the Peerage of England (1644–1753)
Earls of Burlington in the Peerage of England (1664–1753)
1st Earl of Burlington and 2nd Earl of Cork
- Richard Boyle, 1st Earl of Cork and Viscount of Dungarvan, 1st Baron Boyle (1566–1643)
- Richard Boyle, 1st Earl of Burlington, 2nd Earl of Cork, 1st Baron Clifford of Lanesborough (1612–1698) married Elizabeth Clifford, 2nd Baroness Clifford.
- Charles Boyle, 2nd Earl of Burlington, 3rd Earl of Cork, 4th Baron Clifford, 2nd Baron Clifford of Lanesborough (1660–1704)
- Richard Boyle, 3rd Earl of Burlington, 4th Earl of Cork, 5th Baron Clifford, 3rd Baron Clifford of Lanesborough KG (1694–1753)
Barons Clifford of Chudleigh in the Peerage of England (1672)
Barons Clifford of Chudleigh
- Thomas Clifford, 1st Baron Clifford of Chudleigh (1630–1673)
- Hugh Clifford, 2nd Baron Clifford of Chudleigh (1663–1730)
- Hugh Clifford, 3rd Baron Clifford of Chudleigh (1700–1732)
- Hugh Clifford, 4th Baron Clifford of Chudleigh (1726–1783)
- Hugh Edward Henry Clifford, 5th Baron Clifford of Chudleigh (1756–1793)
- Charles Clifford, 6th Baron Clifford of Chudleigh (1759–1831)
- Hugh Charles Clifford, 7th Baron Clifford of Chudleigh (1790–1858)
- Charles Hugh Clifford, 8th Baron Clifford of Chudleigh (1819–1880)
- Lewis Henry Hugh Clifford, 9th Baron Clifford of Chudleigh (1851–1916)
- William Hugh Clifford, 10th Baron Clifford of Chudleigh (1858–1943)
- Charles Oswald Hugh Clifford, 11th Baron Clifford of Chudleigh (1887–1962)
- Lewis Joseph Hugh Clifford, 12th Baron Clifford of Chudleigh (1889–1964)
- Lewis Hugh Clifford, 13th Baron Clifford of Chudleigh (1916–1988)
- Thomas Hugh Clifford, 14th Baron Clifford of Chudleigh (b. 1948)
Clifford of Flaxbourne, New Zealand in the Baronetage of the United Kingdom (1887)
Clifford of Flaxbourne
- Sir Charles Clifford, 1st Baronet (1813-1893) great-grandson of Hugh Clifford, 3rd Baron Clifford of Chudleigh.
- Sir George Hugh Charles Clifford, 2nd Baronet (1847-1930)
- Sir Charles Lewis Clifford, 3rd Baronet (1885-1938)
- Sir Walter Lovelace Clifford, 4th Baronet (1852-1944)
- Sir Lewis Arthur Joseph Clifford, 5th Baronet (1896-1970)
- Sir Roger Charles Joseph Gerard Clifford, 6th Baronet (1910-1982)
- Sir Roger Joseph Clifford, 7th Baronet (born 1936)
Clifford-Constable of Tixall in the Baronetage of the United Kingdom (1815-1894)
Clifford-Constable of Tixall
- Sir Thomas Hugh Clifford-Constable, 1st Baronet (1762-1829) grandson of Hugh Clifford, 3rd Baron Clifford of Chudleigh.
- Sir Thomas Aston Clifford-Constable, 2nd Baronet (1807-1870)
- Sir Frederick Augustus Talbot Clifford-Constable, 3rd Baronet (1828-1894)
Barons de Clifford (1299)
- Robert de Clifford, 1st Baron de Clifford (1274–1314)
- Roger de Clifford, 2nd Baron de Clifford (1299–1322)
- Robert de Clifford, 3rd Baron de Clifford (1305–1344)
- Robert de Clifford, 4th Baron de Clifford (1329–1344)
- Roger de Clifford, 5th Baron de Clifford (1333–1389)
- Thomas de Clifford, 6th Baron de Clifford (1363–1391)
- John Clifford, 7th Baron de Clifford KG (1388–1422)
- Thomas Clifford, 8th Baron de Clifford (1414–1455)
- John Clifford, 9th Baron de Clifford (1435–1461)
- Henry Clifford, 10th Baron de Clifford (1454–1524)
- Henry Clifford, 1st Earl of Cumberland, 11th Baron de Clifford KG (1493–1542)
- Henry Clifford, 2nd Earl of Cumberland, 12th Baron de Clifford (1517–1569)
- George Clifford, 3rd Earl of Cumberland, 13th Baron de Clifford KG (1558–1605) (dormant until 1678)
- Anne Clifford, 14th Baroness de Clifford (1590–1676), married firstly Richard Sackville, 3rd Earl of Dorset and secondly Philip Herbert, 4th Earl of Pembroke and 1st Earl of Montgomery.
- Nicholas Tufton, 3rd Earl of Thanet, 15th Baron de Clifford (1631–1679) son of Lady Margaret Sackville
- John Tufton, 4th Earl of Thanet, 16th Baron de Clifford (1638–1680)
- Richard Tufton, 5th Earl of Thanet, 17th Baron de Clifford (1640–1684)
- Thomas Tufton, 6th Earl of Thanet, 18th Baron de Clifford (1644–1721) (abeyant 1721)
- Margaret Tufton, 19th Baroness de Clifford (1700–1775) married Thomas Coke, 1st Earl of Leicester. (abeyance terminated 1734; abeyant 1775)
- Edward Southwell, 20th Baron de Clifford (1738–1777) grandson of Catherine Tufton, eldest daughter of the 6th Earl of Thanet. (abeyance terminated 1776)
- Edward Southwell, 21st Baron de Clifford (1767–1832) (abeyant 1832)
- Sophia Coussmaker, 22nd Baroness de Clifford (1791–1874) child of Hon. Catherine Southwell and George Coussmaker. She married John Russell, grandson of John Russell, 4th Duke of Bedford. (abeyance terminated 1833)
- Edward Southwell Russell, 23rd Baron de Clifford (1824–1877)
- Edward Southwell Russell, 24th Baron de Clifford (1855–1894)
- Jack Southwell Russell, 25th Baron de Clifford (1884–1909)
- Edward Southwell Russell, 26th Baron de Clifford (1907–1982)
- John Edward Southwell Russell, 27th Baron de Clifford (1928–2018)
- Miles Edward Southwell Russell, 28th Baron de Clifford (b. 1966)