Marquesses of Hastings, Simple Arms
Rawdon of Moira in the Baronetage of England (1665–1868)
Barons Rawdon in the Peeerage of Ireland (1750–1868)
Earls of Moira in the Peeerage of Ireland (1762–1868)
Baron Hastings in the Peeerage of England (1461, from 1789-1868)
Barons of Hungerford in the Peeerage of England (1426, from 1789-1868)
Barons de Moleyns in the Peeerage of England (1455, from 1789-1868)
Barons Botreaux in the Peeerage of England (1368, from 1789-1868)
Barons Rawdon of Rawdon in the Peeerage of Great Britain (1783-1868)
Marquesses of Hastings in the Peeerage of the United Kingdom (1816–1868)
Barons Grey de Ruthyn in the Peeerage of England (1324, from 1858-1868)
Earls of Loudoun in the Peeerage of Scotland (1633, from 1840-1868)
Rawdon of Moira
- Sir George Rawdon, 1st Baronet (1604–1684)
- Sir Arthur Rawdon, 2nd Baronet (1662–1695)
- Sir John Rawdon, 3rd Baronet (1690–1724)
1st Earl of Moira
- Sir John Rawdon, 4th Baronet, 1st Earl of Moira, 1st Baron Rawdon (1720–1793), married, thirdly, Elizabeth Hastings, 16th Baroness Botreaux, 15th Baroness Hungerford, 13th Baroness de Moleyns, 13th Baroness Hastings (de Hastings) and 12th Baroness Hastings (1730–1808), daughter of Theophilus Hastings, 9th Earl of Huntingdon.
1st Marquess of Hastings KG
1st Marquess of Hastings KG, Marital arms
1st Marquess of Hastings, when 1st Baron Rawdon of Rawdon
- Francis Rawdon-Hastings, 1st Marquess of Hastings, Earl of Rawdon and Viscount Loudoun, , 1st Baron Rawdon of Rawdon, 2nd Earl of Moira KG (1754–1826), married Flora Campbell, 6th Countess of Loudoun (1780–1840), daughter of James Mure-Campbell, 5th Earl of Loudoun.
2nd Marquess of Hastings
- George Augustus Francis Rawdon-Hastings, 2nd Marquess of Hastings, 7th Earl of Loudoun (1808–1844), married Barbara Yelverton, 20th Baroness Grey de Ruthyn.
- Paulyn Reginald Serlo Rawdon-Hastings, 3rd Marquess of Hastings (1832–1851)
4th Marquess of Hastings
- Henry Weysford Charles Plantagenet Rawdon-Hastings, 4th Marquess of Hastings, 19th Baron Hungerford, 20th Baron Botreaux, 16th Baron de Moleyns, 17th Baron Hastings, 21st Baron Grey de Ruthyn, and 9th Earl of Loudoun (1842–1868).
Lords Campbell of Loudoun in the Peeerage of Scotland (1601)
Earls of Loudoun in the Peeerage of Scotland (1633)
Barons Donington in the Peeerage of the United Kingdom (1880, from 1895-1920)
Barons of Hungerford in the Peeerage of England(1426, from 1826-1920)
Barons de Moleyns in the Peeerage of England(1455, from 1826-1920)
Barons Botreaux in the Peeerage of England(1368, from 1826-1960 abeyant)
Baron Hastings in the Peeerage of England(1461, from 1826-1960 abeyant)
Barons Grey de Ruthyn in the Peeerage of England(1324, from 1858-1868)
1st Lord Campbell of Loudoun
- Hugh Campbell, 1st Lord Campbell of Loudoun (d. 1622) (resigned in favour of his grandson-in-law c. 1619)
Campbell of Lawers
1st Earl of Loudoun
- John Campbell, 2nd Lord Campbell of Loudoun, 1st Earl of Loudoun, Lord Tarrinzean and Mauchline (1598–1662), eldest son of James Campbell of Lawers.
- James Campbell, 2nd Earl of Loudoun (d. 1684)
- Hugh Campbell, 3rd Earl of Loudoun (d. 1731)
- John Campbell, 4th Earl of Loudoun (1705–1782)
- James Mure-Campbell, 5th Earl of Loudoun (1726–1786)
6th Countess of Loudoun
- Flora Mure-Campbell, 6th Countess of Loudoun (1780–1840), married Francis Rawdon-Hastings, 1st Marquess of Hastings.
- George Rawdon-Hastings, 2nd Marquess of Hastings, 7th Earl of Loudoun (1808–1844), married Barbara Yelverton, 20th Baroness Grey de Ruthyn.
- Paulyn Rawdon-Hastings, 3rd Marquess of Hastings, 8th Earl of Loudoun (1832–1851)
- Henry Rawdon-Hastings, 4th Marquess of Hastings, 9th Earl of Loudoun (1842–1868)
10th Countess of Loudoun
- Edith Abney-Hastings née Rawdon-Hastings, 10th Countess of Loudoun, 20th Baroness Hungerford, 21st Baroness Botreaux, 17th Baroness de Moleyns, 18th Baroness Hastings (1833–1874), eldest daughter of 4th Marquess of Hastings, married Charles Frederick Abney-Hastings born Clifton, 1st Baron Donington.
Earls of Loudoun after 1868, simple arms
11th Earl of Loudoun
- Charles Edward Abney-Hastings later Rawdon-Hastings, 11th Earl of Loudoun, 2nd Baron Donington, 21st Baron Hungerford, 22nd Baron Botreaux, 18th Baron de Moleyns, (1855–1920)
- Edith Abney-Hastings, 12th Countess of Loudoun, 20th Baroness Hastings (1883–1960)
- Barbara Huddleston Abney-Hastings, 13th Countess of Loudoun (1919–2002)
- Michael Edward Abney-Hastings, 14th Earl of Loudoun (b. 1942)
Barons Donington in the Peeerage of the United Kingdom (1880-1927)
Clifton
Barons Donington
- Charles Frederick Abney-Hastings, 1st Baron Donington (1822–1895), created in 1880 for Charles Frederick Abney-Hastings. Born Charles Frederick Clifton, he was the widower of Edith Mary Abney-Hastings, 10th Countess of Loudoun, whose surname he had assumed by Royal license in 1859.
- Charles Edward Rawdon-Hastings, 11th Earl of Loudoun, 2nd Baron Donington (1855–1920)
- Gilbert Theophilus Clifton Clifton-Hastings-Campbell, 3rd Baron Donington (1859–1927)
Barons Grey de Ruthyn in the Peeerage of England (1324)
Earls of Kent in the Peeerage of England (1465- 1639)
Viscounts Longueville in the Peeerage of England (1690-1799)
Earls of Sussex in the Peeerage of Great Britain (1717-1799)
Barons Grey de Ruthyn
- Roger Grey, 1st Baron Grey de Ruthyn (d. 1353), son of John Grey, 2nd Baron Grey of Wilton.
- Reginald Grey, 2nd Baron Grey de Ruthyn (1319–1388)
- Reginald Grey, 3rd Baron Grey de Ruthyn (1362–1440)
Earls of Kent
- Edmund Grey, 4th Baron Grey de Ruthyn, 1st Earl of Kent (1416–1490)
- George Grey, 5th Baron Grey de Ruthyn, 2nd Earl of Kent (d. 1503)
- Richard Grey, 6th Baron Grey de Ruthyn, 3rd Earl of Kent (1478–1523)
- Henry Grey, 7th Baron Grey de Ruthyn, 4th Earl of Kent (d. 1562
- Reginald Grey, 8th Baron Grey de Ruthyn, 5th Earl of Kent (d. 1573)
- Henry Grey, 9th Baron Grey de Ruthyn, 6th Earl of Kent (1541–1615)
- Charles Grey, 10th Baron Grey de Ruthyn, 7th Earl of Kent (1545–1623)
- Henry Grey, 11th Baron Grey de Ruthyn, 8th Earl of Kent (1583–1639)
12th Baron Grey de Ruthyn
- Charles Longueville, 12th Baron Grey de Ruthyn (1612–1643), son of Lady Susan Grey (daughter of 7th Earl of Kent) and Sir Michael Longueville.
13th Baroness Grey de Ruthyn
- Susan Longueville, 13th Baroness Grey de Ruthyn (1634–1676), married Sir Henry Yelverton, 2nd Baronet ( 1633- 1670)
14th Baron Grey de Ruthyn
- Charles Yelverton, 14th Baron Grey de Ruthyn (1657–1679)
1st Viscount Longueville
- Henry Yelverton, 15th Baron Grey de Ruthyn, 1st Viscount Longueville (1664–1704)
Earls of Sussex
- Talbot Yelverton, 16th Baron Grey de Ruthyn, 1st Earl of Sussex, 2nd Viscount Longueville (1690–1731)
- George Augustus Yelverton, 17th Baron Grey de Ruthyn, 2nd Earl of Sussex (1727–1758)
- Henry Yelverton, 18th Baron Grey de Ruthyn, 3rd Earl of Sussex (1728–1799)
19th Baron Grey de Ruthyn
- Henry Edward Yelverton, 19th Baron Grey de Ruthyn (1780–1810), son of 3rd Earl of Sussex’s daughter, Lady Barbara Yelverton (d.1781) and her husband, Edward Thoroton Gould.
20th Baroness Grey de Ruthyn
- Barbara Yelverton, 20th Baroness Grey de Ruthyn (1810–1858), married George Augustus Henry Weysford Charles Plantagenet Rawdon-Hastings, 21st Baron Grey de Ruthyn, 4th Marquess of Hastings (1842–1868) (abeyant 1868)
22nd Baroness Grey de Ruthyn
- Bertha Lelgarde Clifton née Rawdon-Hastings, 22nd Baroness Grey de Ruthyn (1835–1887) (abeyance terminated 1885), second daughter of 4th Marquess of Hastings.
23rd and 24 th Barons Grey de Ruthyn
- Rawdon George Grey Clifton, 23rd Baron Grey de Ruthyn (1858–1912)
- Cecil Talbot Clifton, 24th Baron Grey de Ruthyn (1862–1934) (abeyant 1934)
25th Baron Grey de Ruthyn
- John Lancelot Wykeham Butler-Bowdon, 25th Baron Grey de Ruthyn (1883–1963) (abeyance terminated 1940, abeyant 1963), grandson of Bertha Lelgarde Clifton, 22nd Baroness Grey de Ruthyn.
Yelverton of Easton Mauduit in the Baronetage of England ( 1641-1799)
Viscounts Longueville in the Peeerage of England (1690-1799)
Earls of Sussex in the Peeerage of Great Britain (1717-1799)
Yelverton of Easton Mauduit
- Sir Christopher Yelverton, 1st Baronet (d. 1654)
Sir Henry Yelverton, 2nd Baronet
- Sir Henry Yelverton, 2nd Baronet ( 1633- 1670), married Susan Longueville, 13th Baroness Grey de Ruthyn (1634–1676)
- Sir Charles Yelverton, 3rd Baronet, 14th Baron Grey de Ruthyn ( 1657- 1679)
- Henry Yelverton, 15th Baron Grey de Ruthyn, 1st Viscount Longueville (1664–1704)
- Talbot Yelverton, 16th Baron Grey de Ruthyn, 2nd Viscount Longueville, 1st Earl of Sussex (1690–1731)
- George Augustus Yelverton, 17th Baron Grey de Ruthyn, 2nd Earl of Sussex (1727–1758)
- Henry Yelverton, 18th Baron Grey de Ruthyn, 3rd Earl of Sussex (1728–1799)
Philipps of Picton Castlein the Baronetage of England (1621)
Baron Milford, in the Peerage of Ireland (1776)
Barons St Davids in the Peeerage of the United Kingdom (1908)
Viscounts St Davids in the Peeerage of the United Kingdom (1918)
Barons Strange (de/of Knockin) in the Peeerage of England (1299, from 1921)
Barons of Hungerford in the Peeerage of England (1426, from 1921)
Barons de Moleyns in the Peeerage of England (1455, from 1921)
Philipps of Picton Castle
- Sir John Philipps, 1st Baronet (d. 1629)
- Sir Richard Philipps, 2nd Baronet (d. c. 1648)
- Sir Erasmus Philipps, 3rd Baronet (c. 1623–1697)
- Sir John Philipps, 4th Baronet (c. 1666–1737)
- Sir Erasmus Philipps, 5th Baronet (c. 1700–1743)
- Sir John Philipps, 6th Baronet (c. 1701–1764)
1st Baron Milford
- Sir Richard Philipps, 7th Baronet, 1st Baron Milford (1744–1823)
- Sir Rowland Perry Philipps-Laugharne-Philipps, 8th Baronet(1788–1832)
- Sir William Philipps-Laugharne-Philipps, 9th Baronet (1794–1850)
- Sir Godwin Philipps-Laugharne-Philipps, 10th Baronet (1840–1857)
- Sir James Evans Philipps, 11th Baronet (1793–1873)
- Sir James Erasmus Philipps, 12th Baronet(1824–1912)
Viscount St Davids
- Sir John Wynford Philipps, 13th Baronet, 1st Baron St Davids, 1st Viscount St Davids (1860–1938), married secondly Elizabeth Frances Abney-Hastings, 22nd Baroness Hungerford, 21st Baroness de Moleyns ( 1884- 1974), herself second daughter and coheiress of Hon. Paulyn Abney-Hastings later Rawdon-Hastings (the second son of Charles Abney-Hastings, 1st Baron Donington and Edith Rawdon-Hastings, 10th Countess of Loudoun).
2nd Viscount St Davids onwards
- Jestyn Reginald Austin Plantagenet Philipps, 2nd Viscount St Davids, 2nd Baron St Davids, 15th Baron Strange, 23rd Baron Hungerford, 22nd Baron de Moleyns, ( 1917–1991)
- Colwyn Jestyn John Philipps, 3rd Viscount St Davids (1939–2009)
- Rhodri Colwyn Philipps, 4th Viscount St Davids (b. 1966)