Nom de famille "Fitzwilliam"

Fitzwilliam

1 — Albreda (1829 - 1891) ✕ (1853) Fitzpatrick Henry Vernon (1824 - 1900), baron Lyveden

2 — Albreda Mary (1855 - 1933) ✕ (1895) Charles Fowler Bourke (1823 - 1899)

3 — Alice Mary (ca 1869 - 1922)

4 — Alice Mary (1869 - 1956) ✕ (1892) Arthur Watkin Williams-Wynn (1856 - 1948)

5 — Anne (ca 1492 - 1588) ✕ Anthony Cooke (ca 1500 - 1576)

6 — Anthony

Fitz-William

1 — Beatrix ✕ Reginald de Dunstanville, Earl of Cornouailles, sheriff de Devon

Fitzwilliam

1 — Catherine (ca 1450 - 1520) ✕ (1480) John Skipwith (1454 - 1518)

2 — Charles William (1786 - 1857), Earl Fitzwilliam ✕ (1806) Mary Dundas (1787 - 1830)

3 — Charlotte Mary (1858 - 1948)

4 — Christiana ✕ Richard Wingfield

5 — Edmund

6 — Elizabeth

7 — Eric Spencer Wentworth (1883 - 1952), Earl Fitzwilliam ✕ Jessica Gertrude Rowlands

8 — Frances Laura Wentworth (1813 - 1887) ✕ (1837) William Bridgeman Simpson (1813 - 1895)

9 — Frances Mary (ca 1842 - 1903) ✕ (1867) Charles Mervyn Doyne ( - 1924)

Fitz-William

1 — Geneviève Julia (ca 1818 - 1912), rentière au Château de Frucourt

Fitzwilliam

1 — Georges James Charles (1888 - 1955) ✕ (1914) Beryl Morgan

Fitz-William

1 — Henry Richard ( - 1873) ✕ Frances Jarret

Fitzwilliam

1 — John (1488 - 1513)

2 — Margaret ( - 1623) ✕ John Byron (ca 1566 - 1623)

3 — Margaret ✕ Ralph Reresby ( - 1530)

4 — Margaret ✕ William Gascoigne (ca 1488 - 1556)

5 — Margaret Mary (1844 - 1844)

6 — Mary (ca 1851 - 1921) ✕ (1872) Hugh Le Despencer Boscawen (1849 - 1908)

FitzWilliam

1 — Richard ✕ Elizabeth Clarell ( - 1503)

2 — Richard ✕ Elizabeth Knyvett

Fitzwilliam

1 — Richard

2 — Privé

3 — Richard ( - 1521)

4 — Privé

5 — Thomas ( - 1495) ✕ (1473) Lucy Nevill (1468 - 1534)

6 — William (1748 - 1833), Earl Fitzwilliam ✕ (1770) Charlotte Ponsonby ( - 1822)

7 — William (1839 - 1877) ✕ (1867) Laura Maria Theresa Beauclerk (1849 - 1886)

8 — William (ca 1490 - 1542), Earl of Southampton ✕ (1513) Mabel Clifford (1492 - 1551)

9 — William Charles (1848 - 1925) ✕ (1882) Constance Anne Brocklehurst (1863 - 1941)

10 — William George (ca 1856 - 1857)

11 — William Henry (1840 - 1920) ✕ (1877) Mary Grace Louisa Butler (1846 - 1929)

12 — William Hugh Spencer Wentworth (1860 - 1917) ✕ (1901) Ada Osborne (1870 - 1944)

13 — William John (1852 - 1889)

14 — William Reginald Wentworth (1862 - 1906) ✕ (1893) Edith Isabella Georgina Lane-Fox ( - 1904)

15 — William Thomas (1846 - 1896) ✕ (1876) Elgiva Mary Kinglake ( - 1888)

16 — William Thomas Spencer (1815 - 1902), Earl Fitzwilliam ✕ (1838) Frances Harriet Douglas (1819 - 1895)

Wentworth-Fitzwilliam

1 — Charles William (1826 - 1894) ✕ (1854) Anne Dundas (1825 - 1925)

2 — Donatia (1904 - 1943) ✕ Privé

3 — Elfrida (1898 - 1979) ✕ (1918) Archibald Ralph Montagu-Stuart-Wortley-Mackenzie (1892 - 1953), Earl of Wharncliffe

4 — George (1817 - 1874) ✕ (1865) Alice Louisa Anson ( - 1879)

5 — George Charles (1866 - 1935) ✕ (1888) Daisy Evelyn Lyster ( - 1925)

6 — Helena (1907 - 1970) ✕ (1938) Chetwode Charles Hamilton Hilton-Green ( - 1963)

7 — Privé ✕ Victor Hervey (1915 - 1985), Marquess of Bristol, membre de la Chambre des Lords ✕ Somerset de Chair (1911 - 1995) ✕ Privé

8 — Laura (1869 - 1936) ✕ (1889) George Sholto Douglas (1858 - 1916)

9 — Mabel (1870 - 1951) ✕ William Mackenzie Smith (1869 - 1956)

10 — Marjorie (1900 - ) ✕ (1925) Grismond Picton Philipps ( - 1967) ✕ (1949) William Cuninghame ( - 1959)

11 — Mary Selina Charlotte (1836 - 1899) ✕ (1855) William Henry Berkeley Portman (1829 - 1919), Viscount Portman

12 — Maud (1871 - 1943) ✕ (1892) Cospatrick Thomas Dundas (1862 - 1906)

13 — Peter (1910 - 1948), Earl Fitzwilliam ✕ Privé ✕ Kathleen Kennedy (1920 - 1948)

14 — Theresa Evelyn Vilunza (1875 - 1963) ✕ (1908) Alan Francis Fletcher (1876 - 1964)

15 — William (1872 - 1943), Earl Fitzwilliam ✕ (1896) Maud Dundas (1877 - 1967)

16 — William Charles (1812 - 1835) ✕ (1833) Selina Jenkinson (1812 - 1883)

17 — William Thomas George Wentworth (1904 - 1979), Earl Fitzwilliam ✕ (1956) Joyce Langdale (1898 - 1995)