- O'Connor (continued)
- Leo J. (b. 16 Jun 1899, d. abt 1963)
- Lucy (b. 14 Mar 1896, d. 10 Apr 1977)
- Margaret (b. 8 Sep 1850, d. 16 Jul 1919)
- Margaret (b. abt 1879, d. 1952)
- Margaret (b. 23 May 1886, d. Jan 1963)
- Margaret (b. 13 May 1915)
- Margarite
- Marie, ("Minnie") (b. 18 Mar 1893, d. 23 May 1963)
- Marie Louise (b. aft 1877)
- Martin (b. 29 Apr 1860)
- Mary (b. 1844, d. 2 May 1880)
- Mary (b. 12 Jun 1846, d. 6 Oct 1911)
- Mary (b. abt 1862)
- Mary (b. 2 Jul 1963, d. 2 Jul 1963)
- Mary Ann (b. 5 Sep 1858, d. 16 Aug 1925)
- Mary Elizabeth Margorie (b. 31 Jan 1926, d. 18 Oct 2001)
- Mary Ellen, ("Nellie") (b. 26 Mar 1874, d. aft 1920)
- Mary Margaret Eileen, ("Eileen") (b. 28 Feb 1923, d. 14 Mar 2010)
- Mary Theresa (b. 18 Nov 1951, d. 20 Nov 1951)
- Maud (b. 14 Mar 1896, d. 6 Nov 1972)
- Maurice
- Maurice (b. 4 Sep 1845, d. 20 Sep 1884)
- Michael (b. abt 1812, d. 10 Aug 1864)
- Michael (b. 25 Sep 1848)
- Michael (b. 17 Jan 1873, d. 28 Jun 1899)
- Michael (b. 20 Jan 1885, d. 18 Oct 1935)
- Michael (b. 4 May 1897, d. 8 Feb 1966)
- Michael (b. Mar 1899)
- Patrick (b. 9 Mar 1851)
- Patrick (b. bef 1868)
- Patrick (b. 12 Mar 1953, d. 12 Mar 1953)
- Patrick Henry (b. 18 Feb 1855, d. 16 Jul 1925)
- Patrick J. (b. 26 Mar 1888, d. 23 Feb 1938)
- Ralph
- Richard (b. 22 Dec 1864, d. 20 May 1931)
- Rita (b. 6 Apr 1924, d. 20 Jul 2006)
- Rory (b. 21 Mar 1960, d. 9 Apr 2018)
- Rosemary
- Stanley
- Thomas (b. 6 Apr 1847, d. 11 Nov 1905)
- Thomas (b. 28 Dec 1876, d. 16 May 1922)
- Thomas Emmett (b. 26 Feb 1931, d. 17 Mar 2014)
- Thomas J. (b. 31 Oct 1890, d. 4 Aug 1967)
- Thomas John (b. 15 Jun 1913)
- Vincent (b. 2 Nov 1933, d. 27 Jan 1987)
- Virginia
- Walter (b. Jun 1886)
- Walter (b. 2 Jul 1926, d. 2 Aug 2005)
- William (b. 18 Apr 1883, d. 26 Nov 1971)
- William (b. 25 Jan 1901)
- Oden Rochefort
- Odon
- Odon Rochefort
- Simon (b. 4 Jul 1734, d. 12 Mar 1746)
- O'Donaghue
- O'Donoghue
- Oelet
- of Castile
- of Conisburgh
- of England
- Eleanor, Queen of Castile and Toledo (b. 13 Oct 1162, d. 25 Oct 1214)
- Eleanor, Countess of Leicester (b. 1215, d. 13 Apr 1275)
- Eleanor, Countess of Bar (b. 18 Jun 1269, d. 12 Oct 1298 or 19 Aug 1298)
- Euphemia (b. Jul 1101, d. 1101)
- Frederick, Duke of York (Prince) (b. 16 Aug 1763, d. 5 Jan 1827)
- George, Duke of Kent (Prince) (b. 20 Dec 1902, d. 25 Aug 1942)
- Henrietta Anne, Duchess of Orlèans (b. 16 Jun 1644, d. 30 Jun 1670)
- Isabella, Kaiserin des hl. röm. Reiches (b. 1214, d. 1 Dec 1241)
- John (b. 1250, d. 31 Aug 1252)
- John Charles, (Prince) (b. 12 Jul 1905, d. 18 Jan 1919)
- Katherine (b. 25 Nov 1253, d. 3 May 1257)
- Margaret, Duchesse de Brabant (b. 11 Sep 1275, d. 11 Mar 1333)
- Mary, (Princess) (b. 25 Apr 1897, d. 28 Mar 1965)
- of England,
- of France
- of Guise
- of Lancaster
- Blanche, Duchess of Lancaster, Countess of Derby (b. 25 Mar 1342, d. 12 Sep 1368)
- Eleanor, Countess of Arundel (b. 11 Sep 1318, d. 11 Jan 1372)
- Humphrey, Duke of Gloucester (b. 3 Oct 1390, d. 23 Feb 1447 or 28 Feb 1447)
- John, 1st Duke of Bedford (b. 20 Jun 1389, d. 14 Sep 1435)
- Philippa, Rainha de Portugal (b. 31 Mar 1359, d. 19 Jul 1415)
- Thomas, 1st Duke of Clarence (b. 29 Sep 1388, d. 22 Mar 1421)
- of MacRory
- of Mar
- of Mecklenbourg-Schwérin
- of Mecklenburg-Strelitz
- of Navarre
- of Norway
- of Oldenburg
- of Ossory
- of Saxe Coburg Gotha
- of Scotland
- of Sweden
- of Teck
- of the Isles
- of the Tower
- of Wales
- of Waltham
- of Wessex
- of Wessex, Abbess of Shaftesbury
- of Wilton
- Edith (b. abt 963, d. abt 986)
- of Windsor
- of Woodstock
- of York
- Anne (b. 2 Nov 1475, d. 23 Nov 1511)
- Cecily, Viscountess Welles (b. 20 Mar 1469, d. 24 Aug 1507)
- Elizabeth, Queen of England (b. 11 Feb 1466, d. 11 Feb 1503)
- George, 1st Duke of Bedford (b. 1477, d. 1479)
- Isabel, Countess of Essex (b. 1409, d. 2 Oct 1484)
- Margaret, Duchesse de Bourgogne (b. 3 May 1446, d. 28 Nov 1503)
- Mary (b. 11 Aug 1467, d. 23 May 1482)
- Richard, 3rd Duke of York (Sir) (b. 21 Sep 1411, d. 30 Dec 1460)
- Richard,, Duke of York (b. 17 Aug 1473, d. aft Sep 1483)
- Offutt
- Ogle
- Oglesby
- O'Grady
- O'Hare
- Catherine (b. 14 Dec 1854, d. 1940)
- Cornelius
- Cornelius, ("Neil") (b. 5 Apr 1851, d. 1877)
- Dennis (b. 5 Nov 1875, d. Aug 1946)
- Ellen (b. 30 Apr 1858, d. 16 May 1922)
- Francis (b. 22 Dec 1867, d. 1946)
- Helen (b. 30 Apr 1858, d. 16 May 1922)
- Johanna (b. 9 Dec 1861, d. 3 Sep 1947)
- Judith (b. 1 Mar 1853, d. 31 Aug 1855)
- Margaret (b. 7 Oct 1863, d. 1932)
- Mary (b. 21 Jul 1856, d. 1933)
- Patrick (b. 1814, d. 16 Aug 1893)
- Patrick (b. 1866, d. 15 Dec 1867)
- Patrick (b. 15 Feb 1871, d. 27 Feb 1872)
- Olafsdottir
- Olafson
- Olafsson
- Oldenburg
- Anne Sophia, (Lady) (b. 12 May 1686, d. 2 Feb 1687)
- Caroline, of Denmark (Princess) (b. 28 Oct 1793, d. 31 Mar 1881)
- Christian, King of Denmark, Sweden and Norway (b. Feb 1426, d. 21 May 1481)
- Christian, (Prince) (b. 7 Jul 1745, d. 3 Jun 1747)
- Christian (b. 22 Sep 1791, d. 21 Mar 1792)
- Christian (b. 1 Sep 1797, d. 5 Sep 1797)
- Frederik, V, Duke of Schleswig-Holstein (King) (b. 31 Mar 1723, d. 14 Jan 1766)
- Frederika Maria (b. 3 Jun 1805, d. 14 Jul 1805)
- George, (Lord) (b. 17 Apr 1692, d. 17 Apr 1692)
- Juliane Louise (b. 12 Feb 1802, d. 23 Feb 1802)
- Louise (b. 21 Aug 1795, d. 7 Dec 1795)
- Margaret, of Denmark, Norway and Queen of Scotland (b. 23 Jun 1456, d. 14 Jul 1486)
- Marie Louise (b. 19 Nov 1792, d. 12 Oct 1793)
- Mary, (Lady) (b. 2 Jun 1685, d. 8 Feb 1687)
- Mary, (Lady) (b. 14 Oct 1690, d. 14 Oct 1690)
- Sofia Magdalena (b. 3 Jul 1746, d. 21 Aug 1813)
- Sophia Magdalena, of Denmark, Queen of Sweden (b. 3 Jul 1746, d. 21 Aug 1813)
- Wilhelmina Caroline, of Denmark-Norway, Landgravine of Hesse-Kassel, Electress of Hesse (Princess) (b. 10 Jul 1747, d. 19 Jan 1820)
- Oldenburg,
- Oldham
- Elsa (b. 25 Dec 1775, d. 29 Apr 1851)
- O'Leary
- Irene (b. 24 Jun 1895, d. 19 Aug 1960)
- Oligny
- Oliver
- Allen Dean (b. 30 Jul 1929, d. Oct 1982)
- Arthur Aaron (b. 30 Oct 1911, d. 27 Dec 1952)
- Betty Jo (b. 25 Mar 1935, d. 10 Nov 2003)
- Dixie L (b. 1911, d. 18 Jun 1987)
- Fanny Lou (b. 13 Aug 1927, d. 30 May 2003)
- Hezakiah Karr (b. 17 Feb 1859, d. 23 Jan 1914)
- Irene Fances (b. 25 Nov 1909, d. 19 Feb 1925)
- Kenneth (b. 14 Jan 1919, d. Feb 1983)
- Marion Lee (b. 8 Jan 1914, d. 21 Aug 1990)
- Mildred (b. 27 Oct 1921, d. 27 Aug 2001)
- Patricia (b. 25 Apr 1932, d. 13 Jan 1990)
- Samuel, Jr. (b. 14 Feb 1924, d. 7 Mar 1987)
- Samuel Barison, Jr (b. 21 Apr 1887, d. 26 Feb 1973)
- Shelby O (b. 1914)
- William Jason (b. 1917, d. 2005)
- Olivier
- Olson
- O'Malley
- O'Neil
- O'Neill
- Donal (b. abt 910, d. 980)
- O'Reilly
- [Given] (b. 19 Apr 1899, d. 19 Apr 1899)
- [Given] (b. 18 Mar 1908, d. 18 Mar 1908)
- [Given] (b. 10 Dec 1914, d. 10 Dec 1914)
- Bertha Alexandrine (b. 10 Feb 1907, d. 13 Oct 1908)
- Catherine Anne (b. 10 Oct 1853, d. 23 Nov 1941)
- Florence Beatrix Mary Margaret (b. 10 Oct 1897, d. 15 Sep 1977)
- Isabella (b. 12 Aug 1916, d. 1997)
- Jame Philippe, ("Rupert") (b. 23 May 1896, d. 21 Jul 1964)
- James, ("Guillaume") (b. 24 Aug 1872, d. 18 Mar 1945)
- John Miles Kayren (b. 18 Apr 1911, d. 16 Sep 1911)
- Joseph Alexandre Cuthbert (b. 9 Mar 1900, d. 1 Jul 1962)
- Joseph Godfrey Laurent, ("Lorne") (b. 24 Mar 1905, d. Jun 1997)
- Marie Anne, ("Dorothy") (b. 2 Feb 1902, d. 30 Nov 1973)
- Patrick Claude (b. 17 Mar 1909)
- Patrick Rodrigue Oswald (b. 20 Dec 1903, d. 10 Aug 1995)
- Percy James Arthur (b. 26 Aug 1912, d. 5 Mar 1974)
- Orton
- Orval Elwyn Allen
- ? (b. 5 Jun 1918, d. 19 Oct 2002)
- Osborn
- Osborne
- Osburn
- Osgood
- Ostrander
- Oswald
- Otis
- O'Toole
- Ouakakejigoukoue
- Ouatier Watier
- Oudekirk
- Ouellet
- Ouimet
- Ouimette
- Oullett
- Oulton
- Ouvrard
- Overbeek
- Overton
- Owen
- Owens
- Ozanne
- Ozou
- Packer
- Pacreau
- Padgett
- Page
- Pagel
- Pager
- Paget
- Paiement
- Paillet
- Painter
- Deliverance (b. 31 May 1701, d. 1 Sep 1781)
- Elisabeth (b. 23 May 1706, d. 17 Feb 1792)
- Elizabeth (b. 1632, d. 24 Apr 1640)
- Margaret (b. abt 1667, d. 1720)
- Margaret (b. 4 May 1715, d. 1 Feb 1802)
- Mary (b. 3 Feb 1669, d. 1 Sep 1740)
- Mary (b. 1 Nov 1699, d. 20 May 1752)
- Mary Polly (b. 1635, d. 1663)
- Mercy (b. 3 Feb 1669, d. 1 Sep 1740)
- Mercy (b. Aug 1703, d. 20 May 1785)
- Rachael (b. 19 Jun 1708, d. abt 1768)
- Rebecca (b. 28 Jun 1695, d. 10 Sep 1740)
- Shubael (d. 9 Oct 1785)
- Shubael (b. abt 1635, d. aft 1688)
- Thomas (b. 7 Jul 1610, d. 25 Mar 1705)
- Thomas (b. 4 May 1639, d. 25 Mar 1705)
- Thomas (b. 1670, d. 1 Jun 1747)
- Thomas (b. abt 1712, d. 1760)
- William (b. 30 Jul 1639, d. 30 Sep 1639)
- Palmer
- Abigail (b. 15 Jul 1705, d. 31 Jul 1705)
- Abigail (b. 9 Feb 1711, d. 1784)
- Anne, Countess of Sussex (Lady) (b. 25 Feb 1661, d. 16 May 1722)
- Caroline Corlew (b. 24 Jul 1843, d. 12 May 1924)
- Deborah Gore (b. Oct 1845, d. 17 Apr 1911)
- Duane Hugh (b. 10 Jan 1920, d. 12 Oct 2000)
- Elizabeth (b. 13 Aug 1713)
- George A. (b. 1848)
- Georgianna (b. 1853, d. 1897)
- Grover Earl (b. 23 Dec 1924, d. 28 Nov 2004)
- Henrietta Emily (b. 1892, d. 6 Jan 1921)
- James Harvey (b. 30 Jun 1821, d. 23 Jan 1904)
- John (b. 1890)
- John H (b. 23 Mar 1859, d. 5 Sep 1932)
- Junita (b. 4 Feb 1924, d. 31 Dec 1994)
- Mary (b. 1715)
- Pearl (b. May 1884)
- Permelia Agnes (b. 10 Nov 1850, d. 1918)
- Ralph Raymond (b. 24 Jan 1922, d. 15 Feb 1975)
- Raymond Rosco (b. 31 Jul 1891, d. 20 Jan 1951)
- Richard (b. 15 Aug 1829, d. 26 Mar 1896)
- Sidney Darrell (b. 1 Feb 1915, d. 26 Feb 1973)
- Thomas (b. 24 Sep 1707, d. 25 Aug 1773)
- Timothy (b. 20 May 1673, d. 28 Feb 1750)
- Timothy (b. 22 Jan 1703, d. 9 Feb 1703)
- Papineau
- Paquet