Nom de famille "Petty"
- Privé ✕ Privé
- Privé
- Privé
Petty
- Anne ( - 1737) ✕ (1692) Thomas FitzMaurice (1668 - 1741), Earl of Kerry
- John (1706 - 1761), Earl of Shelburne, privy counsellor, Member of Parliament ✕ (1734) Mary FitzMaurice ( - 1780)
- William, alias William Petty-FitzMaurice (1737 - 1805), Marquess of Lansdowne, prime minister of Great Britain, leader of the House of Lords ✕ (1765) Sophia Carteret (1745 - 1771), Marchioness de Lansdowne
- William Petty Fitz Maurice (1765 - 1809), marquis de Lansdowne
- = William ✕ Louisa FitzPatrick (1755 - 1789), Lady of the Bedchamber to Queen Victoria
- Henry Petty-Fitzmaurice (1780 - 1863), Marquess of Lansdowne, chancellor of the Exchequer, Lord President of the Council ✕ (1808) Louisa Emma Fox Strangways (1785 - 1851), Lady of the Bedchamber
- Henry (1816 - 1866), Marquess of Lansdowne, Member of Parliament for Calne, junior Lord of the Treasury ✕ (1840) Georgiana Herbert (1817 - 1841)
- = Henry ✕ (1843) Emily de Flahault (Emily Jane Mercer) (1819 - 1895), Baroness Nairne
- Henri (Henry Charles Keith) (1845 - 1927), Marquess of Lansdowne, secretary of State for War, Foreign Secretary ✕ (1869) Maud Hamilton (Maud Evelyn) (1850 - 1932), maid of honour to Queen Alexandra
- Evelyn (Evelyn Emily Mary) (1870 - 1960) ✕ (1892) Victor Cavendish (Victor Christian William) (1868 - 1938), Duke of Devonshire, privy counsellor, secretary of State for the Colonies
- Henry (Henry William Edmund) (1872 - 1936), Marquess of Lansdowne, Member of Parliament for West Derbyshire, member of the House of Lords ✕ (1904) Elizabeth Hope (Elizabeth Caroline) (1885 - 1964)
- Katherine (Katherine Evelyn Constance) (1912 - 1995) ✕ (1933) Edward Bigham (Edward Clive Bigham) (1906 - 1979), Viscount Mersey, captain in the Irish Guards, member of the London County Council
- Edmund George (1846 - 1935)
- Emily (Emily Louisa Anne) (1855 - 1939) ✕ (1886) Everard Charles Digby (1852 - 1915)
- Henri (Henry Charles Keith) (1845 - 1927), Marquess of Lansdowne, secretary of State for War, Foreign Secretary ✕ (1869) Maud Hamilton (Maud Evelyn) (1850 - 1932), maid of honour to Queen Alexandra
- Henry Petty-Fitzmaurice (1780 - 1863), Marquess of Lansdowne, chancellor of the Exchequer, Lord President of the Council ✕ (1808) Louisa Emma Fox Strangways (1785 - 1851), Lady of the Bedchamber
- William, alias William Petty-FitzMaurice (1737 - 1805), Marquess of Lansdowne, prime minister of Great Britain, leader of the House of Lords ✕ (1765) Sophia Carteret (1745 - 1771), Marchioness de Lansdowne
- John (1706 - 1761), Earl of Shelburne, privy counsellor, Member of Parliament ✕ (1734) Mary FitzMaurice ( - 1780)
Petty
- Jane (1509 - 1563) ✕ John Symmes (1515 - 1563), Knight of the shire of Somerset
Petty
- Jane (1509 - 1563) ✕ John Horner (1500 - ), gentleman, steward of Glastonbury Abbey
Petty
- David (1680 - ) ✕ Mary Crokes (1682 - )
- Elizabeth (1705 - ) ✕ (1722) George Carpenter (1695 - 1749), Baron Carpenter, Member of Parliament for Morpeth, Member of Parliament for Weobly
Petty
- William Thomas (1811 - 1836) ✕ (1834) Augusta Lavinia Priscilla Ponsonby (1814 - 1904)
- Mary ( - 1927) ✕ (1860) Percy Egerton Herbert (1822 - 1876), lieutenant-général, privy counsellor
Petty-FitzMaurice
- Beatrix (1877 - 1953) ✕ (1918) Osborne de Vere Beauclerk (1874 - 1964), Duke of St. Albans
Petty-FitzMaurice
- Mary Margaret Elizabeth (1910 - 2003) ✕ (1931) Ririd Myddelton (1902 - 1988)
Petty-Fitzmaurice
Petty
1 — Anne ( - 1737) ✕ (1692) Thomas FitzMaurice (1668 - 1741), Earl of Kerry
2 — David (1680 - ) ✕ Mary Crokes (1682 - )
3 — Elizabeth (1705 - ) ✕ (1722) George Carpenter (1695 - 1749), Baron Carpenter, Member of Parliament for Morpeth, Member of Parliament for Weobly
4 — Privé
5 — Jane (1509 - 1563) ✕ John Horner (1500 - ), gentleman, steward of Glastonbury Abbey
6 — Jane (1509 - 1563) ✕ John Symmes (1515 - 1563), Knight of the shire of Somerset
7 — John (1706 - 1761), Earl of Shelburne, privy counsellor, Member of Parliament ✕ (1734) Mary FitzMaurice ( - 1780)
8 — Privé ✕ Privé
9 — Privé
10 — William, alias William Petty-FitzMaurice (1737 - 1805), Marquess of Lansdowne, prime minister of Great Britain, leader of the House of Lords ✕ (1765) Sophia Carteret (1745 - 1771), Marchioness de Lansdowne ✕ Louisa FitzPatrick (1755 - 1789), Lady of the Bedchamber to Queen Victoria
Petty-FitzMaurice
1 — Beatrix (1877 - 1953) ✕ (1918) Osborne de Vere Beauclerk (1874 - 1964), Duke of St. Albans
Petty-Fitzmaurice
1 — Edmund George (1846 - 1935)
Petty-FitzMaurice
1 — Emily (Emily Louisa Anne) (1855 - 1939) ✕ (1886) Everard Charles Digby (1852 - 1915)
Petty-Fitzmaurice
1 — Evelyn (Evelyn Emily Mary) (1870 - 1960) ✕ (1892) Victor Cavendish (Victor Christian William) (1868 - 1938), Duke of Devonshire, privy counsellor, secretary of State for the Colonies
2 — Henri (Henry Charles Keith) (1845 - 1927), Marquess of Lansdowne, secretary of State for War, Foreign Secretary ✕ (1869) Maud Hamilton (Maud Evelyn) (1850 - 1932), maid of honour to Queen Alexandra
Petty-FitzMaurice
1 — Henry (1816 - 1866), Marquess of Lansdowne, Member of Parliament for Calne, junior Lord of the Treasury ✕ (1840) Georgiana Herbert (1817 - 1841) ✕ (1843) Emily de Flahault (Emily Jane Mercer) (1819 - 1895), Baroness Nairne
Petty-Fitzmaurice
1 — Henry (1780 - 1863), Marquess of Lansdowne, chancellor of the Exchequer, Lord President of the Council ✕ (1808) Louisa Emma Fox Strangways (1785 - 1851), Lady of the Bedchamber
2 — Henry (Henry William Edmund) (1872 - 1936), Marquess of Lansdowne, Member of Parliament for West Derbyshire, member of the House of Lords ✕ (1904) Elizabeth Hope (Elizabeth Caroline) (1885 - 1964)
3 — Katherine (Katherine Evelyn Constance) (1912 - 1995) ✕ (1933) Edward Bigham (Edward Clive Bigham) (1906 - 1979), Viscount Mersey, captain in the Irish Guards, member of the London County Council
Petty-FitzMaurice
1 — Mary ( - 1927) ✕ (1860) Percy Egerton Herbert (1822 - 1876), lieutenant-général, privy counsellor
Petty-Fitzmaurice
1 — Mary Margaret Elizabeth (1910 - 2003) ✕ (1931) Ririd Myddelton (1902 - 1988)
Petty Fitz Maurice
1 — William (1765 - 1809), marquis de Lansdowne
Petty-FitzMaurice
1 — William Thomas (1811 - 1836) ✕ (1834) Augusta Lavinia Priscilla Ponsonby (1814 - 1904)