Gore of Magherabegg in the Baronetage of Ireland (1622)
Baron Gore of Manor Gore in the Peerage of Ireland (1764-1802)
Viscount Belleisle of Belleisle in the Peerage of Ireland (1768-1802)
Earl of Ross in the Peerage of Ireland (1772-1802)
Gore of Magherabegg
- Sir Paul Gore, 1st Baronet (died 1629)
- Sir Ralph Gore, 2nd Baronet (died c. 1651)
- Sir William Gore, 3rd Baronet (died c. 1703)
- Sir Ralph Gore, 4th Baronet (died 1733)
- Sir St George Gore-St George, 5th Baronet (1722–1746)
Earl of Ross
- Sir Ralph Gore, 1st Earl of Ross, 1st Viscount Belleisle, 1st Baron Gore, 6th Baronet (1725–1802)
- Sir Ralph Gore, 7th Baronet (1758–1842)
- Sir St George Gore, 8th Baronet (1811–1878)
- Sir St George Ralph Gore, 9th Baronet (1841–1887)
- Sir Ralph St George Claude Gore, 10th Baronet (1877–1961)
- Sir Ralph St George Brian Gore, 11th Baronet (1908–1973)
- Sir St George Ralph Gore, 12th Baronet (1914–1973)
- Sir Richard Ralph St.George Gore, 13th Baronet (1954–1993)
- Sir Nigel Hugh St George Gore, 14th Baronet (1922–2008)
- Sir Hugh Frederick Corbet Gore, 15th Baronet (born 1934)
Gore of Newtown in the Baronetage of Ireland (1662)
Viscounts Sudley of Castle Gore in the Peerage of Ireland (1758)
Earls of Arran in the Peerage of Ireland (1762)
Barons Sudley of Castle Gore in the Peerage of the United Kingdom (1884)
Earls of Arran
- Sir Arthur Gore, 1st Baronet (died 1697) second son of Sir Paul Gore, 1st Baronet, of Magherabegg.
- Sir Arthur Gore, 2nd Baronet (c. 1685–1741)
- Sir Arthur Gore, 1st Earl of Arran, 1st Viscount Sudley and Baron Saunders, 3rd Baronet (1703–1773)
- Arthur Saunders Gore, 2nd Earl of Arran KP (1734–1809)
- Arthur Saunders Gore, 3rd Earl of Arran (1761–1837)
- Philip Yorke Gore, 4th Earl of Arran KP (1801–1884)
- Arthur Saunders Gore, 5th Earl of Arran, 1st Baron Sudley of Castle Gore KP (1839–1901)
- Arthur Jocelyn Charles Gore, 6th Earl of Arran KP (1868–1958)
- Arthur Paul John James Charles Gore, 7th Earl of Arran (1903–1958)
- Arthur Strange Kattendyke David Archibald Gore, 8th Earl of Arran (1910–1983)
- Arthur Desmond Colquhoun Gore, 9th Earl of Arran (born 1938)
Duchess of Inverness in the Peerage of the United Kingdom for life (1840-1873)
Duchess of Inverness
- Cecilia Underwood née Lady Cecilia Letitia Gore, 1st Duchess of Inverness (1785–1873) daughter of 2nd Earl of Arran and married Prince Augustus Frederick, Duke of Sussex.
Gore, later Gore-Booth of Artarman in the Baronetage of Ireland (1760)
Gore-Booth of Artarman
- Sir Booth Gore, 1st Baronet (1712–1773) descendant of Sir Francis Gore, 4th son of the Sir Ralph Gore of Magherabegg.
- Sir Booth Gore, 2nd Baronet (died 1804)
- Sir Robert Newcomen Gore-Booth, 3rd Baronet (died 1814)
- Sir Robert Gore-Booth, 4th Baronet (1805–1876)
- Sir Henry William Gore-Booth, 5th Baronet (1843–1900)
- Sir Josslyn Augustus Richard Gore-Booth, 6th Baronet (1869–1944)
- Sir Michael Savile Gore-Booth, 7th Baronet (1908–1987)
- Sir Angus Josslyn Gore-Booth, 8th Baronet (1920–1996)
- Sir Josslyn Henry Robert Gore-Booth, 9th Baronet (born 1950)
Earls Temple of Stowe in the Peerage of the United Kingdom (1822, from 1889)
Earls Temple of Stowe
- William Stephen Temple-Gore-Langton, 4th Earl Temple of Stowe (1847–1902) nephew of 3rd Duke of Buckingham and Chandos and eldest son of Lady Anna Grenville, daughter of Richard Temple-Grenville, 2nd Duke of Buckingham and Chandos and her husband William Gore-Langton. He inherited the earldom according to the special remainder. He was a descendant of Sir Paul Gore of Magherabegg, 1st Baronet.
- Algernon William Stephen Temple-Gore-Langton, 5th Earl Temple of Stowe (1871–1940)
- Chandos Grenville Temple-Gore-Langton, 6th Earl Temple of Stowe (1909–1966)
- (Ronald) Stephen Brydges Temple-Gore-Langton, 7th Earl Temple of Stowe (1910–1988)
- Grenville Algernon Temple-Gore-Langton, 8th Earl Temple of Stowe (1924-2013)
- James Grenville Temple-Gore-Langton, 9th Earl Temple of Stowe (b. 1955)
Baron Annaly in the Peerage of Ireland (1766–1784)
Barons Annaly
- John Gore, 1st Baron Annaly (1718–1784) son of George Gore, younger son of Sir Arthur Gore, 1st Baronet of Newtown (died 1697)
Baron Annaly in the Peerage of Ireland (1789–1793)
- Henry Gore, 1st Baron Annaly (1728–1793) younger brother of John Gore, 1st Baron Annaly.
Barons Harlech in the Peerage of the United Kingdom (1876)
Barons Harlech
- John Ralph Ormsby-Gore, 1st Baron Harlech (1816–1876) great-great-great-grandson of William Gore, third and youngest son of Sir Arthur Gore of Newtown, 1st Baronet.
- William Richard Ormsby-Gore, 2nd Baron Harlech (1819–1904)
- George Ralph Charles Ormsby-Gore, 3rd Baron Harlech (1855–1938)
- William George Arthur Ormsby-Gore, 4th Baron Harlech (1885–1964)
- (William) David Ormsby-Gore, 5th Baron Harlech (1918–1985
- Francis David Ormsby-Gore, 6th Baron Harlech (1954–2016)
- Jasset David Cody Ormsby-Gore, 7th Baron Harlech (born 1986))