- Longmore-Mavius
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Lilian Mary b. 11 Dec 1888, d. Sep 1978
- Longney
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Anne b. c 1841, d. 1884
- Longridge
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Alice Mary b. 25 Sep 1897Anna d. 24 Nov 1863Barbara d. 18 Jun 1818Elizabeth Selby b. 24 Aug 1824Emma Harriet Elizabeth b. 1852, d. 1924Hannah Pembroke Josephine Stanley b. 5 Nov 1826, d. 1918James Atkinson b. 31 May 1817, d. 15 Apr 1896Joan Elizabeth Percy b. 7 Apr 1913, d. Mar 2002Katherine E. b. 1854Mary b. 1852Robert Berwick b. 16 Apr 1821Robert Charles b. 1850Rosemary Ann b. 3 Apr 1942, d. 4 Feb 2010Theodore (Lt.-Col.) b. 20 Jul 1860, d. 1940Theodore Ernle b. 29 Jan 1894, d. 14 Jul 1979
- Longrigg
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Clare Selina b. 23 Aug 1963Frances Angelica b. 26 Mar 1961Jane Catherine b. 1929, d. 18 Nov 2016Laura Jane b. 21 Jun 1958Roger Erskine d. 26 Feb 2000
- Longsdale
- Longsdon
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Alfred Allen b. 1866, d. 1915Ellen Mary b. 1873, d. 1955Grant Allen b. 2 Jun 1915, d. 5 Nov 1942Marion b. 1908, d. 1973Merritt Jean d. 21 May 1976Merritt Jeane b. 1911, d. 1976Nancy b. 1902, d. 1997Robert Cecil b. 1900, d. 1989
- Longsdore
- Longshaw
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Mary b. 1794, d. 6 May 1862
- Longstaff
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Ann d. 1937Cedric Llewellyn d. 1 Mar 1950Diana Rosemary b. 24 Feb 1915Julia Rosemary b. 28 May 1968Katherine d. 5 Dec 1976Lilias Marrow b. 30 Sep 1880, d. 25 Apr 1942Mabel d. 24 Nov 1953Nigel Antony Onslow b. 6 Nov 1942Ursula d. 3 Feb 2000
- Longstaffe
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Alice Rose b. 1861Amyas Philip b. 1859Arthur George b. 1917Barry George b. 1939Claire b. 1939Clara Maria b. 7 Aug 1835, d. 1917Craig b. 1971Darryl James b. 1972David b. 1962Dean Nicholas b. 1966Deborah Ann b. 1960Estelle A. b. 1947Gavin b. 1947George Robert b. 1879, d. 18 Nov 1953James William b. 1911Janey d. 15 Apr 1942Jeanette Elizabeth Eileen b. 1939John Lawrence b. 1834, d. 1925Joseph S. d. 9 Jun 1910Letitia Margaret Jane Bates b. 1911Margaret b. 1914, d. 1981Michael b. 1965Robert Shaw b. 1909Robin b. 1933Rose b. 11 Sep 1875, d. 25 Feb 1957Shane William b. 1962Shona b. 1939Simon Andrew b. 1971Tony b. 1960Vanessa Anne b. 1974Violetta Constance b. 1902Vivienne b. 1936Vivienne Ruth b. 1951
- Longston
- Longstreth
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Rachel Hunt b. 21 Mar 1858
- Longton
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Edward John b. 1830, d. 1906Eleanor b. 1837, d. 1878Ella Constance Clara b. 1872Francis Peter b. 24 Feb 1898, d. 1989George Harold b. 1870Suzette b. 28 Nov 1921, d. 1995
- Longuemare
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Catherine Le Blais de d. 1676
- Longuet
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Aurore b. 10 Jul 1979Charles Félix César b. 14 Feb 1839, d. 5 Aug 1903Jenny Caroline b. 1 May 1844, d. 11 Jan 1883Maria b. 1787, d. 24 May 1863
- Longuet-Higgins
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Cara Mary b. 1892, d. 10 Oct 1969John Esmond d. 27 Jan 1968
- Longueuil
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10th Baron de, of Longueuil, in the province of Quebec, Canada (Ronald Charles) b. 13 Mar 1888, d. 12 Jul 19591st Baron de, of Longueuil, in the province of Quebec, Canada (Charles) b. 1656, d. 7 Jun 17292nd Baron de, of Longueuil, in the province of Quebec, Canada (Charles) b. 18 Oct 1687, d. 17 Jan 17553rd Baron de, of Longueuil, in the province of Quebec, Canada (Charles Jacques) b. 26 Jul 1724, d. 27 Sep 17554th Baroness de, of Longueuil, in the province of Quebec, Canada (Marie Charles Joseph) b. 1756, d. 17 Jan 18415th Baron de, of Longueuil, in the province of Quebec, Canada (Charles William) b. 1782, d. 5 Jul 18486th Baron de, of Longueuil, in the province of Quebec, Canada (Charles James Irwin) b. 1 Apr 1815, d. 26 Feb 18797th Baron de, of Longueuil, in the province of Quebec, Canada (Charles Colmore) b. 13 Apr 1844, d. 13 Dec 18988th Baron de, of Longueuil, in the province of Quebec, Canada (Reginald d'Iberville Charles) b. 24 Jan 1856, d. 3 Aug 19319th Baron de, of Longueuil, in the province of Quebec, Canada (John Moore Charles de Bienville) b. 1861, d. 17 Oct 1935Baron de, of Longueuil, in the province of Quebec, Canada (Raymond David) b. 3 Sep 1921, d. 6 Oct 2004
- Longueval
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Comte de (Ferdinand) b. 1915, d. 1986Comte de (Franz) b. 1944Comte de (Michael) b. 12 Jan 1941Comte de (Nicholas) b. 23 Aug 1976Comtesse de (Maria) b. 1942Henriette de b. 4 Aug 1917, d. 3 Mar 1967Therese de Gräfin Bucquoy b. 20 Sep 1807, d. 19 Dec 1869
- Longuevill
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1st Comte de, Normandy (Archibald) b. 1390, d. 26 Jun 1439
- Longueville
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1st Viscount (Richard) b. 9 Oct 1734, d. 23 May 18111st Viscount de (Henry) b. c 1664, d. 24 Mar 1703/42nd Viscount de (Talbot) b. 2 May 1690, d. 27 Oct 17313rd Viscount de (George Augustus) b. 27 Jul 1727, d. 8 Jan 17584th Viscount de (Henry) b. 7 Jul 1728, d. 22 Apr 1779Anne Gertrude b. 1921, d. 12 Oct 2004Archibald de b. 1390, d. 26 Jun 1439Charles, 12th Baron Grey (of Ruthin) b. 21 Apr 1612, d. 17 Jun 1643Dorothy b. 1883Duc de (Henri II) b. 1596, d. 1663Duc de (Henri) b. 1568, d. 8 Apr 1595Frances d. 22 May 1668Francis d. c 1646François de b. 30 Oct 1535, d. 1551François, Duc de Longueville b. 30 Oct 1535, d. 1551Françoise de b. 5 Apr 1549, d. 11 Jun 1601Henry d. 17 May 1621Henry (Sir) d. 1613Leonor de b. 1540, d. 7 Aug 1573Lord of (Walter) d. 15 Jul 1102Louis de b. 4 Aug 1537, d. 1537Louis II de b. 1510, d. 1537Margaret Mary C. W. b. 21 Jun 1915, d. 2000Nightingale d. c 1682Olive Mary b. c 1923, d. 28 Mar 2009Peter b. 1925Reginald b. 1869Reginald Francis b. 17 Nov 1922, d. 12 Oct 1944Seigneur de (Walter) d. b 1085Susan d. c Dec 1620Susan, Baroness Grey (of Ruthin) d. 28 Jan 1676William de b. c 1424, d. 24 Nov 1440
- Longworth
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Alice Lee b. 12 Feb 1884, d. 20 Feb 1980Cara Lascelles b. 1996Catherine b. 24 Feb 1943Charlotte Gay b. 22 Jun 1970Elizabeth b. 9 Oct 1936Fiona Janne b. 25 Jul 1962Humphrey John b. 1945Iris b. 28 May 1914, d. 11 Jan 1993Jack Lascelles b. 1993Jill b. c 1929, d. 14 Apr 2014Joanna Catherine b. 1973John Lewtas d. 22 Oct 1981June b. c 1922, d. 19 Oct 2007Lilian Grace d. Aug 1955Maria Theresa d. Sep 1881Mary d. c 24 Aug 1804Nicholas b. 5 Nov 1869, d. 9 Apr 1931Stephanie Lydia b. 4 Jan 1968Thomas b. 1768, d. 5 Sep 1825Veronica Anne b. 1951