Howe of Compton in the Baronetage of England (1660-1814)
Howe of Compton
- Sir John Howe, 1st Baronet (d.1671)
- Sir Richard Grobham Howe,Baronet (1621-1703)
- Sir Richard Grobham Howe, 3rd Baronet (1652-1730)
- Sir Emanuel Scrope Howe, 2nd Viscount Howe, 4th Baronet (c. 1700–1735) see below
Viscounts Howe in the Peerage of Ireland (1701–1814)
Howe of Compton in the Baronetage of England (1660 from 1730-1814)
Viscount Howe of Langar in the Peerage of Great Britain (1782-1814)
Earls Howe in the Peerage of Great Britain, First Creation (1701–1799)
Barons Howe of Langar in the Peerage of Great Britain (1788 to 1835)
Viscounts Howe
- Scrope Howe, 1st Viscount Howe and Baron Glenawley (1648–1713) grandson of Sir John Howe of Compton, 1st Baronet. Son and heir of John Grubham Howe MP, of Langar, by his wife Lady Arabella Scrope, 3rd legitimated daughter of Emmanuel Scrope, 1st Earl of Sunderland.
- Emanuel Scrope Howe, 2nd Viscount Howe (c. 1700–1735)
- George Howe, 3rd Viscount Howe (c. 1725–1758)
1st Earl Howe KG
- Richard Howe, 1st Earl Howe, 4th Viscount Howe, 1st Baron Howe KG (1726–1799) Barony Howe of Langar created with a special remainder, only failing heirs male of his body to his daughters in order of birth and the heirs male of their bodies respectively.
On the death of Earl Howe the Irish Viscountcy of Howe and the Barony of Glenawly, which he had inherited from his elder brother, the Viscountcy and Earldom of Howe created respectively in 1782 and 1788 became extinct, and the Barony of Howe also created in 1788 passed to his eldest daughter, Sophia Charlotte Curzon.
5th Viscount Howe KB
- William Howe, 5th Viscount Howe KB (1729–1814)
2nd Baroness Howe
- Sophia Charlotte Curzon nee Howe, 2nd Baroness Howe (1762–1835) daughter of Richard Howe, 1st Earl Howe, married Hon. Penn Curzon. See Below
Barons Chedworth in the Peerage of Great Britain (1741-1804)
Barons Chedworth
- John Howe, 1st Baron Chedworth (d. 1742) grandson of Sir John Howe of Compton, 1st Baronet.
- John Thynne Howe, 2nd Baron Chedworth (1714– 1762)
- Henry Frederick Howe, 3rd Baron Chedworth (1715– 1781)
- John Howe, 4th Baron Chedworth (1754– 1804)
Howe of Cold Barwick in the Baronetage of England (1660-1736)
Howe of Cold Barwick
- Sir George Grobham Howe, 1st Baronet (d. 1676)
- Sir James Howe, 2nd Baronet (c. 1669–1736)
Baron Curzon in the Peerage of Great Britain (1794)
Viscounts Curzon in the Peerage of the United Kingdom (1802)
Earls Howe in the Peerage of the United Kingdom, Second Creation (1821)
Barons Howe in the Peerage of Great Britain (1788, from 1835)
1st Viscount Curzon
- Assheton Curzon, 1st Viscount Curzon, 1st Baron Curzon (1730–1820), second son of Sir Nathaniel Curzon of Kedleston, 4th Baronet (c. 1676–1758)
The Hon. Penn Assheton Curzon
- The Hon. Penn Assheton Curzon (1757-1797) married as her first husband Lady Sophia Charlotte Howe, suo jure 2nd Baroness Howe (1762-1835), 1st daughter and coheiress of Richard Howe, 1st Earl Howe.
1st Earl Howe
- Richard William Curzon-Howe, 1st Earl Howe, 2nd Viscount Curzon, 3rd Baron Howe GCH (1796–1870)
- George Augustus Frederick Louis Curzon-Howe, 2nd Earl Howe (1821–1876)
3rd Earl Howe onwards
- Richard William Penn Curzon-Howe, 3rd Earl Howe (1822–1900)
- Richard George Penn Curzon, 4th Earl Howe (1861–1929)
- Francis Richard Henry Penn Curzon, 5th Earl Howe (1884–1964)
- Edward Richard Assheton Curzon, 6th Earl Howe (1908–1984)
- Frederick Richard Penn Curzon, 7th Earl Howe (b. 1951)