Peerage of England, Scotland and Great Britain Dukes
|colspan=5 style="background: #fcc" align="center"|Peerage of England |- |Duke of Cornwall (1337)||George, Prince of Wales||1762||1820|| |- |rowspan=2|Duke of Norfolk (1483)||Charles Howard, 10th Duke of Norfolk||1777||1786||Died |- |Charles Howard, 11th Duke of Norfolk||1786||1815|| |- |Duke of Somerset (1547)||Edward Seymour, 9th Duke of Somerset||1757||1792|| |- |Duke of Richmond (1675)||Charles Lennox, 3rd Duke of Richmond||1750||1806|| |- |Duke of Grafton (1675)||Augustus FitzRoy, 3rd Duke of Grafton||1757||1811|| |- |Duke of Beaufort (1682)||Henry Somerset, 5th Duke of Beaufort||1756||1803|| |- |rowspan=3|Duke of St Albans (1684)||George Beauclerk, 3rd Duke of St Albans||1751||1786||Died |- |George Beauclerk, 4th Duke of St Albans||1786||1787|| |- |Aubrey Beauclerk, 5th Duke of St Albans||1786||1802|| |- |Duke of Bolton (1689)||Harry Powlett, 6th Duke of Bolton||1765||1794|| |- |rowspan=2|Duke of Leeds (1694)||Thomas Osborne, 4th Duke of Leeds||1731||1789||Died |- |Francis Osborne, 5th Duke of Leeds||1789||1799|| |- |Duke of Bedford (1694)||Francis Russell, 5th Duke of Bedford||1771||1802|| |- |Duke of Devonshire (1694)||William Cavendish, 5th Duke of Devonshire||1764||1811|| |- |Duke of Marlborough (1702)||George Spencer, 4th Duke of Marlborough||1758||1817|| |- |rowspan=2|Duke of Rutland (1703)||Charles Manners, 4th Duke of Rutland||1779||1787||Died |- |John Manners, 5th Duke of Rutland||1787||1857|| |- |colspan=5 style="background: #fcc" align="center"|Peerage of Scotland |- |Duke of Hamilton (1643)||Douglas Hamilton, 8th Duke of Hamilton||1769||1799|| |- |Duke of Buccleuch (1663)||Henry Scott, 3rd Duke of Buccleuch||1751||1812|| |- |Duke of Queensberry (1684)||William Douglas, 4th Duke of Queensberry||1778||1810|| |- |Duke of Gordon (1684)||Alexander Gordon, 4th Duke of Gordon||1752||1827|| |- |Duke of Argyll (1701)||John Campbell, 5th Duke of Argyll||1770||1806|| |- |Duke of Atholl (1703)||John Murray, 4th Duke of Atholl||1774||1830|| |- |Duke of Montrose (1707)||William Graham, 2nd Duke of Montrose||1742||1790|| |- |Duke of Roxburghe (1707)||John Ker, 3rd Duke of Roxburghe||1755||1804|| |- |colspan=5 style="background: #fcc" align="center"|Peerage of Great Britain |- |Duke of Ancaster and Kesteven (1715)||Brownlow Bertie, 5th Duke of Ancaster and Kesteven||1779||1809|| |- |Duke of Portland (1716)||William Cavendish-Bentinck, 3rd Duke of Portland||1762||1809|| |- |rowspan=2|Duke of Manchester (1719)||George Montagu, 4th Duke of Manchester||1762||1788||Died |- |William Montagu, 5th Duke of Manchester||1788||1843|| |- |Duke of Chandos (1719)||James Brydges, 3rd Duke of Chandos||1771||1789||Died, title extinct |- |Duke of Dorset (1720)||John Sackville, 3rd Duke of Dorset||1769||1799|| |- |Duke of Bridgewater (1720)||Francis Egerton, 3rd Duke of Bridgewater||1748||1803|| |- |Duke of Newcastle (1756)||Henry Pelham-Clinton, 2nd Duke of Newcastle||1768||1794|| |- |Duke of Gloucester and Edinburgh (1764)||Prince William Henry, Duke of Gloucester and Edinburgh||1764||1805|| |- |rowspan=2|Duke of Northumberland (1766)||Hugh Percy, 1st Duke of Northumberland||1766||1786||Died |- |Hugh Percy, 2nd Duke of Northumberland||1786||1819|| |- |Duke of Cumberland and Strathearn (1766)||Prince Henry, Duke of Cumberland and Strathearn||1766||1790|| |- |Duke of Montagu (1766)||George Montagu, 1st Duke of Montagu||1766||1790|| |- |Duke of York and Albany (1784)||Prince Frederick, Duke of York and Albany||1784||1827||New creation |- |Duke of Clarence and St Andrews (1789)||Prince William, 1st Duke of Clarence and St Andrews||1789||1830||New creation
Marquesses
|colspan=5 style="background: #fcc" align="center"|Peerage of England |- |colspan=5 align="center"|- |- |colspan=5 style="background: #fcc" align="center"|Peerage of Scotland |- |rowspan=2|Marquess of Tweeddale (1694)||George Hay, 6th Marquess of Tweeddale||1770||1787||Died |- |George Hay, 7th Marquess of Tweeddale||1787||1804|| |- |Marquess of Lothian (1701)||William Kerr, 5th Marquess of Lothian||1775||1815|| |- |Marquess of Annandale (1701)||George Vanden-Bempde, 3rd Marquess of Annandale||1730||1792|| |- |colspan=5 style="background: #fcc" align="center"|Peerage of Great Britain |- |Marquess Grey (1740)||Jemima Yorke, 2nd Marchioness Grey||1740||1797|| |- |Marquess of Rockingham (1746)||Charles Watson-Wentworth, 2nd Marquess of Rockingham||1750||1782||Died, title extinct |- |Marquess of Buckingham (1784)||George Nugent-Temple-Grenville, 1st Marquess of Buckingham||1784||1813||New creation |- |Marquess of Lansdowne (1784)||William Petty Fitzmaurice, 1st Marquess of Lansdowne||1784||1805||New creation |- |Marquess of Stafford (1786)||Granville Leveson-Gower, 1st Marquess of Stafford||1786||1803||New creation |- |Marquess Townshend (1787)||George Townshend, 1st Marquess Townshend||1787||1807||New creation |- |Marquess of Salisbury (1789)||James Cecil, 1st Marquess of Salisbury||1789||1823||New creation |- |Marquess of Bath (1789)||Thomas Thynne, 1st Marquess of Bath||1789||1796||New creation
Earls
|colspan=5 style="background: #fcc" align="center"|Peerage of England |- |rowspan=2|Earl of Shrewsbury (1442)||George Talbot, 14th Earl of Shrewsbury||1743||1787||Died |- |Charles Talbot, 15th Earl of Shrewsbury||1787||1827|| |- |Earl of Derby (1485)||Edward Smith-Stanley, 12th Earl of Derby||1776||1834|| |- |rowspan=2|Earl of Huntingdon (1529)||Francis Hastings, 10th Earl of Huntingdon||1746||1789||Died |- |Theophilus Henry Hastings, de jure 11th Earl of Huntingdon||1789||1804|| |- |Earl of Pembroke (1551)||Henry Herbert, 10th Earl of Pembroke||1749||1794|| |- |rowspan=2|Earl of Devon (1553)||William Courtenay, de jure 8th Earl of Devon||1762||1788||Died |- |William Courtenay, de jure 9th Earl of Devon||1788||1831|| |- |rowspan=2|Earl of Suffolk (1603)||Thomas Howard, 14th Earl of Suffolk||1779||1783||Died |- |John Howard, 15th Earl of Suffolk||1783||1830|| |- |Earl of Exeter (1605)||Brownlow Cecil, 9th Earl of Exeter||1754||1793|| |- |rowspan=2|Earl of Salisbury (1605)||James Cecil, 6th Earl of Salisbury||1728||1780||Died |- |James Cecil, 7th Earl of Salisbury||1782||1823||Created Marquess of Salisbury, see above |- |Earl of Northampton (1618)||Spencer Compton, 8th Earl of Northampton||1763||1796|| |- |Earl of Denbigh (1622)||Basil Feilding, 6th Earl of Denbigh||1755||1800|| |- |Earl of Westmorland (1624)||John Fane, 10th Earl of Westmorland||1774||1841|| |- |Earl of Peterborough (1628)||Charles Henry Mordaunt, 5th Earl of Peterborough||1779||1814|| |- |Earl of Stamford (1628)||George Grey, 5th Earl of Stamford||1768||1819|| |- |Earl of Winchilsea (1628)||George Finch, 9th Earl of Winchilsea||1769||1826|| |- |Earl of Chesterfield (1628)||Philip Stanhope, 5th Earl of Chesterfield||1773||1815|| |- |rowspan=2|Earl of Thanet (1628)||Sackville Tufton, 8th Earl of Thanet||1753||1786||Died |- |Sackville Tufton, 9th Earl of Thanet||1786||1825|| |- |Earl of Sandwich (1660)||John Montagu, 4th Earl of Sandwich||1729||1792|| |- |Earl of Essex (1661)||William Capell, 4th Earl of Essex||1743||1799|| |- |Earl of Carlisle (1661)||Frederick Howard, 5th Earl of Carlisle||1758||1825|| |- |Earl of Shaftesbury (1672)||Anthony Ashley-Cooper, 5th Earl of Shaftesbury||1771||1811|| |- |Earl of Berkeley (1679)||Frederick Augustus Berkeley, 5th Earl of Berkeley||1755||1810|| |- |Earl of Abingdon (1682)||Willoughby Bertie, 4th Earl of Abingdon||1760||1799|| |- |Earl of Gainsborough (1682)||Henry Noel, 6th Earl of Gainsborough||1759||1799|| |- |Earl of Plymouth (1682)||Other Windsor, 5th Earl of Plymouth||1771||1799|| |- |rowspan=2|Earl of Scarbrough (1690)||Richard Lumley-Saunderson, 4th Earl of Scarbrough||1752||1782||Died |- |George Lumley-Saunderson, 5th Earl of Scarbrough||1782||1807|| |- |rowspan=2|Earl of Rochford (1695)||William Nassau de Zuylestein, 4th Earl of Rochford||1738||1781||Died |- |William Nassau de Zuylestein, 5th Earl of Rochford||1781||1830|| |- |Earl of Albemarle (1697)||William Keppel, 4th Earl of Albemarle||1772||1849|| |- |Earl of Coventry (1697)||George Coventry, 6th Earl of Coventry||1751||1809|| |- |Earl of Jersey (1697)||George Villiers, 4th Earl of Jersey||1769||1805|| |- |rowspan=2|Earl Poulett (1706)||Vere Poulett, 3rd Earl Poulett||1764||1788||Died |- |John Poulett, 4th Earl Poulett||1788||1819|| |- |Earl of Cholmondeley (1706)||George James Cholmondeley, 4th Earl of Cholmondeley||1770||1827|| |- |colspan=5 style="background: #fcc" align="center"|Peerage of Scotland |- |rowspan=2|Earl of Crawford (1398)||George Lindsay-Crawford, 21st Earl of Crawford||1749||1781||Died |- |George Lindsay-Crawford, 22nd Earl of Crawford||1781||1808|| |- |Earl of Erroll (1452)||George Hay, 16th Earl of Erroll||1778||1798|| |- |Earl of Sutherland (1235)||Elizabeth Gordon, 19th Countess of Sutherland||1766||1839|| |- |Earl of Rothes (1458)||Jane Elizabeth Leslie, 12th Countess of Rothes||1773||1810|| |- |Earl of Morton (1458)||George Douglas, 16th Earl of Morton||1774||1827|| |- |Earl of Glencairn (1488)||James Cunningham, 14th Earl of Glencairn||1775||1791|| |- |Earl of Eglinton (1507)||Archibald Montgomerie, 11th Earl of Eglinton||1769||1796|| |- |Earl of Cassilis (1509)||David Kennedy, 10th Earl of Cassilis||1775||1792|| |- |rowspan=2|Earl of Caithness (1455)||John Sinclair, 11th Earl of Caithness||1779||1789||Died |- |James Sinclair, 12th Earl of Caithness||1789||1823|| |- |Earl of Buchan (1469)||David Erskine, 11th Earl of Buchan||1767||1829|| |- |Earl of Moray (1562)||Francis Stuart, 9th Earl of Moray||1767||1810|| |- |rowspan=2|Earl of Home (1605)||Alexander Home, 9th Earl of Home||1761||1786||Died |- |Alexander Home, 10th Earl of Home||1786||1841|| |- |rowspan=2|Earl of Abercorn (1606)||James Hamilton, 8th Earl of Abercorn||1744||1789||Died |- |John Hamilton, 9th Earl of Abercorn||1789||1818|| |- |Earl of Strathmore and Kinghorne (1606)||John Bowes, 10th Earl of Strathmore and Kinghorne||1776||1820|| |- |rowspan=2|Earl of Kellie (1619)||Thomas Erskine, 6th Earl of Kellie||1758||1781||Died |- |Archibald Erskine, 7th Earl of Kellie||1781||1795|| |- |Earl of Haddington (1619)||Thomas Hamilton, 7th Earl of Haddington||1735||1794|| |- |Earl of Galloway (1623)||John Stewart, 7th Earl of Galloway||1773||1806|| |- |rowspan=2|Earl of Lauderdale (1624)||James Maitland, 7th Earl of Lauderdale||1744||1789||Died |- |James Maitland, 8th Earl of Lauderdale||1789||1839|| |- |rowspan=3|Earl of Loudoun (1633)||John Campbell, 4th Earl of Loudoun||1731||1782||Died |- |James Mure-Campbell, 5th Earl of Loudoun||1782||1786|| |- |Flora Campbell, 6th Countess of Loudoun||1786||1840|| |- |rowspan=2|Earl of Kinnoull (1633)||Thomas Hay, 9th Earl of Kinnoull||1758||1787||Died |- |Robert Hay-Drummond, 10th Earl of Kinnoull||1787||1804|| |- |Earl of Dumfries (1633)||Patrick McDouall-Crichton, 6th Earl of Dumfries||1769||1803|| |- |Earl of Elgin (1633)||Thomas Bruce, 7th Earl of Elgin||1771||1841|| |- |Earl of Traquair (1633)||Charles Stewart, 7th Earl of Traquair||1779||1827|| |- |rowspan=2|Earl of Dalhousie (1633)||George Ramsay, 8th Earl of Dalhousie||1764||1787||Died |- |George Ramsay, 9th Earl of Dalhousie||1787||1838|| |- |Earl of Findlater (1638)||James Ogilvy, 7th Earl of Findlater||1770||1811|| |- |Earl of Leven (1641)||David Leslie, 6th Earl of Leven||1754||1802|| |- |Earl of Dysart (1643)||Lionel Tollemache, 5th Earl of Dysart||1770||1799|| |- |Earl of Selkirk (1646)||Dunbar Douglas, 4th Earl of Selkirk||1744||1799|| |- |Earl of Northesk (1647)||George Carnegie, 6th Earl of Northesk||1741||1792|| |- |Earl of Balcarres (1651)||Alexander Lindsay, 6th Earl of Balcarres||1768||1825|| |- |Earl of Aboyne (1660)||Charles Gordon, 4th Earl of Aboyne||1732||1794|| |- |rowspan=2|Earl of Newburgh (1660)||James Radclyffe, 4th Earl of Newburgh||1755||1786||Died |- |Anthony Radclyffe, 5th Earl of Newburgh||1786||1814|| |- |Earl of Dundonald (1669)||Archibald Cochrane, 9th Earl of Dundonald||1778||1831|| |-