| Web | SURNAME | First | Middle | Birth | Place | Ship | Date | Age | Contributor |
| O1 | OAKBY | Phoebe | 1860 | Eng | Prussian | 1870 | 10 | Unclaimed | |
| O1 | OAKDEN | Grace | E | 1891 | Eng | Tunisian | 1901 | 10 | Unclaimed |
| O1 | OAKDEN | William | T | 1891 | Eng | Cambroman | 1900 | 9 | Unclaimed |
| O1 | OAKES | Beatrice | 1891 | Eng | Cambroman | 1900 | 9 | Unclaimed | |
| O1 | OAKES | Bertram | J | 12/02/1895 | Eng | Tunisian | 1911 | 15 | Claimed |
| O1 | OAKES | Ernest | 1896 | Eng | Ascania | 1913 | 17 | Unclaimed | |
| O1 | OAKES | Frances | 1891 | Eng | Vancouver | 1901 | 10 | Unclaimed | |
| O1 | OAKES | Frederick | 1877 | Eng | Mongolian | 1892 | 15 | Unclaimed | |
| O1 | OAKES | George | 1897 | Eng | Tunisian | 1911 | 14 | Unclaimed | |
| O1 | OAKES | George | Henry | 06/07/1892 | Eng | Empress Ireland | 1911 | 17 | Unclaimed |
| O1 | OAKES | James | H | 1883 | Eng | Corinthian | 1901 | 18 | Unclaimed |
| O1 | OAKES | Maria | 1855 | Eng | Polynesian | 1878 | 23 | Unclaimed | |
| O1 | OAKES | Violet | 1898 | Eng | Victorian | 1908 | 10 | Unclaimed | |
| O1 | OAKES | Walter | George | 12/09/1896 | Eng | Tunisian | 1911 | 15 | Claimed |
| O1 | OAKES | William | 10/11/1880 | Eng | Sardinian | 1896 | 17 | Unclaimed | |
| O1 | OAKES | William | 1864 | Eng | Polynesian | 1882 | 18 | Unclaimed | |
| O1 | OAKFORD | Eliza | 1893 | Eng | Corinthian | 1900 | 7 | Unclaimed | |
| O1 | OAKFORD | Frances | Thomas | 1889 | Eng | Dominion | 1906 | 17 | Unclaimed |
| O1 | OAKLEY | Albert | 1862 | Eng | Prussian | 1874 | 12 | Unclaimed | |
| O1 | OAKLEY | Bernard | 1908 | Eng | 1915 | 7 | Claimed | ||
| O1 | OAKLEY | Charles | 1871 | Eng | Parisian | 1890 | 19 | Unclaimed | |
| O1 | OAKLEY | Charles | Eng | 1890 | Unclaimed | ||||
| O1 | OAKLEY | Dorothy | 1897 | Eng | Dominion | 1908 | 11 | Unclaimed | |
| O1 | OAKLEY | Edward | 1865 | Eng | Sardinian | 1882 | 17 | Unclaimed | |
| O1 | OAKLEY | Ethel | Maud | 1898 | Eng | Dominion | 1908 | 10 | Unclaimed |
| O1 | OAKLEY | Fanny | 1879 | Eng | Sardinian | 1886 | 7 | Unclaimed | |
| O1 | OAKLEY | Frederick | 24/09/1885 | Eng | Tainui | 1899 | 13 | Unclaimed | |
| O1 | OAKLEY | Frederick | 31/05/1894 | Eng | Dominion | 1903 | 9 | Unclaimed | |
| O1 | OAKLEY | Frederick | W | 1882 | Eng | Vancouver | 1896 | 14 | Unclaimed |
| O1 | OAKLEY | George | 31/05/1894 | Eng | Victorian | 1907 | 13 | Unclaimed | |
| O1 | OAKLEY | H | S | 1894 | Eng | Southwark | 1904 | 10 | Unclaimed |
| O1 | OAKLEY | Harold | 28/05/1896 | Eng | Ultonia | 1913 | 18 | Unclaimed | |
| O1 | OAKLEY | Harry | 1890 | Eng | Parisian | 1904 | 14 | Unclaimed | |
| O1 | OAKLEY | Howard | 1890 | Eng | Tunisian | 1900 | 10 | Unclaimed | |
| O1 | OAKLEY | J | R | 1884 | Eng | Siberian | 1900 | 16 | Unclaimed |
| O1 | OAKLEY | James | M | 1856 | Eng | Ganges | 1870 | 14 | Unclaimed |
| O1 | OAKLEY | John | 1872 | Eng | Sardinian | 1889 | 17 | Unclaimed | |
| O1 | OAKLEY | John | 1890 | Eng | Lake Huron | 1899 | 9 | Unclaimed | |
| O1 | OAKLEY | John | R | 1888 | Eng | Southwark | 1905 | 17 | Unclaimed |
| O1 | OAKLEY | Robert | 1867 | Eng | Parisian | 1883 | 16 | Unclaimed | |
| O1 | OAKLEY | Vera | 1895 | Eng | Carthaginian | 1915 | 10 | Claimed | |
| O1 | OAKLEY | William | 01/12/1892 | Eng | Tunisian | 1900 | 7 | Unclaimed | |
| O1 | OAKLEY | William | 1866 | Eng | Peruvian | 1883 | 17 | Unclaimed | |
| O1 | OAKLEY | William | 1887 | Eng | Dominion | 1904 | 17 | Unclaimed | |
| O1 | OAKLEY | William | 1888 | Eng | Parisian | 1900 | 12 | Unclaimed | |
| O1 | OAKMAN | Alfred | John | 1907 | Eng | Minnedosa | 1921 | 14 | Unclaimed |
| O1 | OAKMAN | Charles | Henry | 05/01/1899 | Eng | Dominion | 1908 | 9 | Unclaimed |
| O1 | OAKS | Anne | 22/03/1889 | Eng | Tunisian | 1900 | 11 | Unclaimed | |
| O1 | OAKS | B | 1891 | Eng | Cambroman | 1900 | 9 | Unclaimed | |
| O1 | OAKS | L | 1887 | Eng | Cambroman | 1900 | 13 | Unclaimed | |
| O1 | OATEN | Albert | 1883 | Eng | Lake Superior | 1898 | 15 | Unclaimed | |
| O1 | OATES | Alice | 1902 | Eng | Corinthian | 1913 | 11 | Unclaimed | |
| O1 | OATES | G | E | 1883 | Eng | Vancouver | 1893 | 10 | Unclaimed |
| O1 | OATES | George | E | Eng | 1893 | Unclaimed | |||
| O1 | OATES | Herbert | Eng | 1893 | Unclaimed | ||||
| O1 | OATES | Herbert | Robert | 1879 | Eng | Vancouver | 1893 | 14 | Unclaimed |
| O1 | OATES | John | Henry | 1893 | Eng | Virginian | 1905 | 12 | Unclaimed |
| O1 | OATES | Joseph | Abert | 1900 | Eng | Sicilian | 1910 | 10 | Unclaimed |
| O1 | OATES | O | R | 1887 | Eng | Scotsman | 1896 | 9 | Unclaimed |
| O1 | OATES | Thomas | 1912 | Scl | Letitia | 1928 | 15 | Claimed | |
| O1 | OATES | Thomas | Henry | 1873 | Eng | Parisian | 1887 | 14 | Unclaimed |
| O1 | OATLEY | Wilfred | Alan | 28/08/1891 | Eng | Dominion | 1907 | 16 | Unclaimed |
| O1 | OATOBY | George | 1897 | Eng | Dominion | 1906 | 9 | Unclaimed | |
| O1 | OATOBY | John | 1900 | Eng | Dominion | 1906 | 6 | Unclaimed | |
| O1 | OATOBY | John | 1900 | Eng | Dominion | 1906 | 6 | Unclaimed | |
| O1 | OBANNON | Stanley | 24/12/1899 | Eng | Tunisian | 1911 | 12 | Unclaimed | |
| O1 | OBEE | Henry | Alfred | 08/06/1889 | Eng | Dominion | 1907 | 18 | Unclaimed |
| O1 | OBEE | William | Henry | 08/06/1889 | Eng | 1907 | 18 | Unclaimed | |
| O1 | OBORN | Samuel | 1886 | Eng | Cambroman | 1900 | 14 | Unclaimed | |
| O1 | OBREE | Alfred | George | 28/11/1889 | Irl | 1901 | 12 | Unclaimed | |
| O1 | OBREY | David | C | 1892 | Eng | Empress Britain | 1906 | 14 | Unclaimed |
| O1 | OBREY | George | 1890 | Eng | Tunisian | 1901 | 11 | Unclaimed | |
| O1 | OBREY | John | 11/05/1887 | Eng | 1899 | 12 | Unclaimed | ||
| O1 | OBRIAN | James | 1866 | Eng | Circassian | 1884 | 18 | Unclaimed | |
| O1 | OBRIAN | Mary | 1868 | Eng | Sardinian | 1883 | 15 | Unclaimed | |
| O1 | OBRIAN | Mary | I | 1871 | Eng | Parisian | 1885 | 14 | Unclaimed |
| O1 | OBRIEN | Agnes | 1861 | Eng | Sarmatian | 1873 | 12 | Unclaimed | |
| O1 | OBRIEN | Alfred | 1874 | Eng | Polynesian | 1889 | 15 | Unclaimed | |
| O1 | OBRIEN | Alice | 1862 | Eng | Sarmatian | 1873 | 11 | Unclaimed | |
| O1 | OBRIEN | Ann | 1875 | Eng | Sardinian | 1888 | 13 | Unclaimed | |
| O1 | OBRIEN | Anne | 1879 | Eng | Parisian | 1889 | 10 | Unclaimed | |
| O1 | OBRIEN | Bessy | 1856 | Eng | Corinthian | 1874 | 18 | Unclaimed | |
| O1 | OBRIEN | Catherine | 1840 | Irl | Arran | 1856 | 16 | Unclaimed | |
| O1 | OBRIEN | Charles | 1878 | Eng | Parisian | 1889 | 11 | Unclaimed | |
| O1 | OBRIEN | Charles | Patrick | 14/06/1893 | Eng | Empress Britain | 1909 | 15 | Unclaimed |
| O1 | OBRIEN | Charles | Patrick | Eng | Empress Britain | 15 | Unclaimed | ||
| O1 | OBRIEN | Daniel | 1871 | Eng | Parisian | 1885 | 14 | Unclaimed | |
| O1 | OBRIEN | Daniel | 1913 | Eng | Montcalm | 1928 | 15 | Unclaimed | |
| O1 | OBRIEN | Dennis | Andrew | 1871 | Eng | Moravian | 1876 | 5 | Unclaimed |
| O1 | OBRIEN | Edward | 1874 | Eng | Parisian | 1889 | 15 | Unclaimed | |
| O1 | OBRIEN | Edward | 1890 | Eng | Labrador | 1898 | 8 | Unclaimed | |
| O1 | OBRIEN | Edward | 1880 | Eng | Parisian | 1889 | 9 | Unclaimed | |
| O1 | OBRIEN | Edward | 1894 | Eng | Tunisian | 1903 | 9 | Unclaimed | |
| O1 | OBRIEN | Edward | 1878 | Eng | Mongolian | 1896 | 18 | Unclaimed | |
| O1 | OBRIEN | Eliza | 1885 | Eng | Numidian | 1894 | 9 | Unclaimed | |
| O1 | OBRIEN | Elizabeth | 1876 | Eng | Polynesian | 1888 | 15 | Unclaimed | |
| O1 | OBRIEN | Elizabeth | 1872 | Eng | Polynesian | 1888 | 16 | Unclaimed | |
| O1 | OBRIEN | Ellen | 1881 | Eng | 1896 | 15 | Unclaimed | ||
| O1 | OBRIEN | Ernest | 1886 | Eng | Canada | 1904 | 18 | Unclaimed | |
| O1 | OBRIEN | Eugene | 10/11/1895 | Eng | Alsatian | 1914 | 19 | Unclaimed | |
| O1 | OBRIEN | Eugene | 10/11/1895 | Eng | Alsatian | 1914 | 18 | Unclaimed | |
| O1 | OBRIEN | George | 1883 | Eng | Circassian | 1893 | 10 | Unclaimed | |
| O1 | OBRIEN | George | 1867 | Eng | Parisian | 1882 | 15 | Unclaimed | |
| O1 | OBRIEN | George | E | 1881 | Eng | Labrador | 1893 | 12 | Unclaimed |
| O1 | OBRIEN | Harry | 1898 | Eng | Victorian | 1912 | 14 | Unclaimed | |
| O1 | OBRIEN | Henry | 1892 | Eng | Tunisian | 1906 | 14 | Unclaimed | |
| O1 | OBRIEN | Henry | 1902 | Eng | Corsican | 1913 | 11 | Unclaimed | |
| O1 | OBRIEN | James | 1853 | Eng | St Patrick | 1871 | 18 | Unclaimed | |
| O1 | OBRIEN | James | 1867 | Eng | Polynesian | 1882 | 15 | Unclaimed | |
| O1 | OBRIEN | James | 1880 | Eng | Parisian | 1889 | 9 | Unclaimed | |
| O1 | OBRIEN | James | 1897 | Eng | Corsican | 1910 | 13 | Unclaimed | |
| O1 | OBRIEN | John | 1875 | Eng | Polynesian | 1888 | 13 | Unclaimed | |
| O1 | OBRIEN | John | 1875 | Eng | Parisian | 1894 | 19 | Unclaimed | |
| O1 | OBRIEN | John | 1874 | Eng | Samaritan | 1887 | 13 | Unclaimed | |
| O1 | OBRIEN | John | 1882 | Eng | Mongolian | 1896 | 14 | Unclaimed | |
| O1 | OBRIEN | John | 1882 | Eng | Labrador | 1897 | 15 | Unclaimed | |
| O1 | OBRIEN | John | 1868 | Eng | Parisian | 1882 | 14 | Unclaimed | |
| O1 | OBRIEN | John | 1863 | Eng | 1875 | 12 | Unclaimed | ||
| O1 | OBRIEN | John | 1872 | Eng | Lake Nipigon | 1883 | 11 | Unclaimed | |
| O1 | OBRIEN | John | A | 1883 | Eng | 1898 | 15 | Unclaimed | |
| O1 | OBRIEN | Joseph | 1891 | Eng | Tunisian | 1906 | 15 | Unclaimed | |
| O1 | OBRIEN | Joseph | 1886 | Eng | Numidian | 1900 | 14 | Unclaimed | |
| O1 | OBRIEN | Joseph | 1876 | Eng | Parisian | 1885 | 9 | Unclaimed | |
| O1 | OBRIEN | Louis | 1864 | Eng | Lake Winnipeg | 1882 | 18 | Unclaimed | |
| O1 | OBRIEN | Martin | 1886 | Eng | Parisian | 1900 | 14 | Unclaimed | |
| O1 | OBRIEN | Mary | 1865 | Eng | Hibernian | 1883 | 18 | Unclaimed | |
| O1 | OBRIEN | Mary | 1869 | Eng | Peruvian | 1882 | 13 | Unclaimed | |
| O1 | OBRIEN | Mary | 1889 | Eng | Tunisian | 1902 | 13 | Unclaimed | |
| O1 | OBRIEN | Mary | 1893 | Eng | Sardinian | 1896 | 3 | Unclaimed | |
| O1 | OBRIEN | Mary | A | 1856 | Eng | Dominion | 1874 | 18 | Unclaimed |
| O1 | OBRIEN | Mary | Ann | 1877 | Eng | Sardinian | 1888 | 11 | Unclaimed |
| O1 | OBRIEN | Mary | Ann | 1875 | Irl | Sardinian | 1888 | 13 | Unclaimed |
| O1 | OBRIEN | Mary | E | 1899 | Eng | Hesperian | 1913 | 14 | Unclaimed |
| O1 | OBRIEN | Mary | J | 1861 | Eng | Moravian | 1877 | 16 | Unclaimed |
| O1 | OBRIEN | Matthew | 1876 | Eng | Sardinian | 1890 | 14 | Unclaimed | |
| O1 | OBRIEN | Michael | 1876 | Eng | Siberian | 1890 | 14 | Unclaimed | |
| O1 | OBRIEN | Michael | 1896 | Eng | Bavarian | 1903 | 7 | Unclaimed | |
| O1 | OBRIEN | Mollie | 1909 | Eng | Hesperian | 1913 | 4 | Unclaimed | |
| O1 | OBRIEN | Owen | 1880 | Eng | Mongolian | 1894 | 14 | Unclaimed | |
| O1 | OBRIEN | Patrick | 1891 | Eng | Bavarian | 1903 | 12 | Unclaimed | |
| O1 | OBRIEN | Patrick | 1857 | Eng | Prussian | 1871 | 14 | Unclaimed | |
| O1 | OBRIEN | Patrick | 1872 | Eng | Samaritan | 1887 | 15 | Unclaimed | |
| O1 | OBRIEN | Patrick | 1894 | Eng | Bavarian | 1903 | 9 | Unclaimed | |
| O1 | OBRIEN | Patrick | 1866 | Eng | Lake Superior | 1870 | 4 | Unclaimed | |
| O1 | OBRIEN | Peter | 1884 | Eng | Numidian | 1897 | 13 | Unclaimed | |
| O1 | OBRIEN | Rosanie | 1858 | Eng | Corinthian | 1874 | 16 | Unclaimed | |
| O1 | OBRIEN | S | 1880 | Eng | Labrador | 1897 | 17 | Unclaimed | |
| O1 | OBRIEN | Sarah | 1853 | Eng | Corinthian | 1871 | 18 | Unclaimed | |
| O1 | OBRIEN | Sarah | 1866 | Eng | Sarnia | 1883 | 17 | Unclaimed | |
| O1 | OBRIEN | Thomas | 1898 | Eng | Corsican | 1913 | 15 | Unclaimed | |
| O1 | OBRIEN | Thomas | 1854 | Eng | Prussian | 1870 | 16 | Unclaimed | |
| O1 | OBRIEN | Thomas | 1866 | Eng | Prussian | 1874 | 8 | Unclaimed | |
| O1 | OBRIEN | Thomas | 1886 | Eng | Numidian | 1898 | 12 | Unclaimed | |
| O1 | OBRIEN | Thomas | 1894 | Eng | Tunisian | 1908 | 14 | Unclaimed | |
| O1 | OBRIEN | Timothy | 1866 | Eng | Parisian | 1882 | 16 | Unclaimed | |
| O1 | OBRIEN | W | 1871 | Eng | Texas | 1888 | 17 | Unclaimed | |
| O1 | OBRIEN | W | E | 1864 | Eng | Hibernian | 1882 | 18 | Unclaimed |
| O1 | OBRIEN | William | 1863 | Eng | Lake Nipigon | 1883 | 20 | Unclaimed | |
| O1 | OBRIEN | William | 1870 | Eng | Peruvian | 1885 | 15 | Unclaimed | |
| O1 | OBRIEN | William | 1885 | Eng | Gallia | 1899 | 14 | Unclaimed | |
| O1 | OBRIEN | William | 1877 | Eng | Polynesian | 1888 | 11 | Unclaimed | |
| O1 | OBRIEN | William | T | 1869 | Eng | Sardinian | 1883 | 14 | Unclaimed |
| O1 | OBRYAN | C | L | Eng | Tunisian | 7 | Unclaimed | ||
| O1 | OBRYAN | Clara | 1900 | Eng | Tunisian | 1912 | 12 | Unclaimed | |
| O1 | OBRYAN | Mae | 1898 | Eng | Tunisian | 1912 | 14 | Unclaimed | |
| O1 | OBRYAN | Margaret | 1901 | Eng | Tunisian | 1912 | 11 | Unclaimed | |
| O1 | OBRYNE | Michael | 1877 | Scl | 1891 | 14 | Unclaimed | ||
| O1 | OBSEN | Aaser | 1869 | Eng | Texas | 1885 | 16 | Unclaimed | |
| O1 | OBSY | E | 1879 | Eng | Parisian | 1896 | 17 | Unclaimed | |
| O1 | OCALLAGHAN | Edward | 1879 | Eng | Carthaginian | 1889 | 10 | Unclaimed | |
| O1 | OCALLAGHAN | Jerry | 1887 | Eng | Parisian | 1900 | 13 | Unclaimed | |
| O1 | OCALLAGHAN | John | 1881 | Eng | Numidian | 1892 | 11 | Unclaimed | |
| O1 | OCALLAGHAN | June | 1875 | Eng | Parisian | 1891 | 16 | Unclaimed | |
| O1 | OCALLAGHAN | Mary | 1869 | Eng | Parisian | 1886 | 17 | Unclaimed | |
| O1 | OCCLEY | Emily | Eng | 11 | Unclaimed | ||||
| O1 | OCCMORE | Minnie | 1879 | Eng | Parisian | 1886 | 7 | Unclaimed | |
| O1 | OCCMORE | Susan | 1876 | Eng | Vancouver | 1888 | 12 | Unclaimed | |
| O1 | OCKE | Gladys | 1896 | Eng | Tunisian | 1908 | 12 | Unclaimed | |
| O1 | OCKENDEN | Arthur | James | 1870 | Eng | Parisian | 1887 | 16 | Unclaimed |
| O1 | OCKENDEN | Ernest | 1872 | Eng | N/A | N/A | N/A | Unclaimed | |
| O1 | OCKENDEN | Eva | 1885 | Eng | Parisian | 1891 | 6 | Unclaimed | |
| O1 | OCKENDEN | Henry | 1888 | Eng | Parisian | 1891 | 3 | Unclaimed | |
| O1 | OCKENDEN | Infant | 1888 | Eng | Parisian | 1891 | 3 | Unclaimed | |
| O1 | OCKENDEN | Mary | 1888 | Eng | Parisian | 1891 | 3 | Unclaimed | |
| O1 | OCKENDEN | William | 1859 | Eng | Caspian | 1874 | 15 | Unclaimed | |
| O1 | OCKENDEN | William | 1875 | Eng | Parisian | 1891 | 16 | Unclaimed | |
| O1 | OCKLEFORD | Ernest | 1890 | Eng | 1903 | 13 | Unclaimed | ||
| O1 | OCKLEFORD | Rose | 1887 | Eng | 1903 | 16 | Unclaimed | ||
| O1 | OCONNELL | Charles | 1895 | Eng | Corsican | 1911 | 16 | Unclaimed | |
| O1 | OCONNELL | J | 1872 | Eng | Parisian | 1886 | 14 | Unclaimed | |
| O1 | OCONNELL | James | 1896 | Eng | Corsican | 1912 | 16 | Unclaimed | |
| O1 | OCONNELL | Jeremiah | 1868 | Eng | Peruvian | 1882 | 14 | Unclaimed | |
| O1 | OCONNELL | John | 1876 | Eng | Sardinian | 1893 | 17 | Unclaimed | |
| O1 | OCONNELL | John | 1900 | Eng | Corsican | 1911 | 11 | Unclaimed | |
| O1 | OCONNELL | L | 1895 | Eng | Dominion | 1905 | 10 | Unclaimed | |
| O1 | OCONNELL | Patrick | 1884 | Eng | Laurentian | 1898 | 14 | Unclaimed | |
| O1 | OCONNELL | Patrick | 1896 | Eng | Corsican | 1911 | 15 | Unclaimed | |
| O1 | OCONNELL | Thomas | 1897 | Eng | Corsican | 1911 | 14 | Unclaimed | |
| O1 | OCONNELL | Walter | 1896 | Eng | Canada | 1913 | 17 | Unclaimed | |
| O1 | OCONNELL | William | 1891 | Eng | Dominion | 1901 | 10 | Unclaimed | |
| O1 | OCONNOR | Albert | 1895 | Eng | Corsican | 1909 | 14 | Unclaimed | |
| O1 | OCONNOR | Alfred | 1879 | Eng | Polynesian | 1888 | 9 | Unclaimed | |
| O1 | OCONNOR | Alice | Rose | 1895 | Eng | Lake Champlain | 1905 | 10 | Unclaimed |
| O1 | OCONNOR | Anne | 1883 | Eng | Numidian | 1900 | 17 | Unclaimed | |
| O1 | OCONNOR | Annie | 1890 | Eng | Canada | 1913 | 23 | Unclaimed | |
| O1 | OCONNOR | Arthur | Leon | 13/08/1889 | Eng | Tunisian | 1907 | 13 | Unclaimed |
| O1 | OCONNOR | Caroline | 1871 | Eng | Nestorian | 1888 | 17 | Unclaimed | |
| O1 | OCONNOR | Charles | 1895 | Eng | Dominion | 1910 | 15 | Unclaimed | |
| O1 | OCONNOR | Christopher | 1882 | Eng | Lusitania | 1901 | 19 | Unclaimed | |
| O1 | OCONNOR | Daniel | 1893 | Eng | Corsican | 1908 | 15 | Unclaimed | |
| O1 | OCONNOR | Daniel | 1878 | Eng | Scotsman | 1896 | 18 | Unclaimed | |
| O1 | OCONNOR | David | 1878 | Eng | Circassian | 1892 | 14 | Unclaimed | |
| O1 | OCONNOR | Dennis | 1872 | Eng | Lake Champlain | 1883 | 11 | Unclaimed | |
| O1 | OCONNOR | Doris | 1897 | Eng | Dominion | 1906 | 9 | Unclaimed | |
| O1 | OCONNOR | Edgar | 1886 | Eng | Ionian | 1904 | 18 | Unclaimed | |
| O1 | OCONNOR | Edward | 1897 | Eng | Corsican | 1912 | 15 | Unclaimed | |
| O1 | OCONNOR | Elizabeth | 1875 | Eng | Polynesian | 1884 | 9 | Unclaimed | |
| O1 | OCONNOR | Evelyn | 1880 | Eng | Parisian | 1896 | 16 | Unclaimed | |
| O1 | OCONNOR | Francis | 1886 | Eng | Tunisian | 1906 | 20 | Unclaimed | |
| O1 | OCONNOR | Frederick | 1882 | Eng | Sardinian | 1891 | 9 | Unclaimed | |
| O1 | OCONNOR | Genevieve | 1879 | Eng | 1891 | 12 | Unclaimed | ||
| O1 | OCONNOR | George | 1892 | Eng | Southwark | 1905 | 13 | Unclaimed | |
| O1 | OCONNOR | Grace | 1875 | Eng | Sarmatian | 1885 | 10 | Unclaimed | |
| O1 | OCONNOR | Harold | 1869 | Scl | Phoenician | 1878 | 9 | Unclaimed | |
| O1 | OCONNOR | Horace | W | 1881 | Eng | Numidian | 1891 | 10 | Unclaimed |
| O1 | OCONNOR | Hubert | 1883 | Eng | Mongolian | 1896 | 13 | Unclaimed | |
| O1 | OCONNOR | James | 1879 | Eng | Labrador | 1897 | 18 | Unclaimed | |
| O1 | OCONNOR | James | 1894 | Eng | Tunisian | 1909 | 15 | Unclaimed | |
| O1 | OCONNOR | James | Alfred | 1905 | Irl | Sicilian | 1914 | 9 | Unclaimed |
| O1 | OCONNOR | John | 1893 | Eng | Tunisian | 1902 | 9 | Unclaimed | |
| O1 | OCONNOR | John | 23/09/1907 | Eng | Minnedosa | 1921 | 14 | Unclaimed | |
| O1 | OCONNOR | John | 1891 | Eng | Vancouver | 1900 | 10 | Unclaimed | |
| O1 | OCONNOR | John | 1877 | Eng | Numidian | 1891 | 14 | Unclaimed | |
| O1 | OCONNOR | Joseph | 1891 | Eng | Bavarian | 1904 | 13 | Unclaimed | |
| O1 | OCONNOR | Joseph | 1892 | Eng | Victorian | 1907 | 15 | Unclaimed | |
| O1 | OCONNOR | Joseph | 1884 | Eng | Carthaginian | 1898 | 14 | Unclaimed | |
| O1 | OCONNOR | Julia | 1900 | Eng | Victorian | 1914 | 14 | Unclaimed | |
| O1 | OCONNOR | Julia | 1895 | Eng | Tunisian | 1908 | 13 | Unclaimed | |
| O1 | OCONNOR | Julia | 1892 | Eng | Tunisian | 1907 | 15 | Unclaimed | |
| O1 | OCONNOR | Kathleen | 1896 | Eng | Tunisian | 1907 | 11 | Unclaimed | |
| O1 | OCONNOR | Lilian | 1873 | Eng | Sarmatian | 1885 | 12 | Unclaimed | |
| O1 | OCONNOR | Margaret | 1899 | Eng | Corsican | 1913 | 14 | Unclaimed | |
| O1 | OCONNOR | Margaret | 1884 | Eng | Laurentian | 1898 | 14 | Unclaimed | |
| O1 | OCONNOR | Mary | 1891 | Eng | Tunisian | 1901 | 10 | Unclaimed | |
| O1 | OCONNOR | Michael | 1862 | Eng | Sardinian | 1883 | 21 | Unclaimed | |
| O1 | OCONNOR | Patrick | 1893 | Eng | Tunisian | 1905 | 12 | Unclaimed | |
| O1 | OCONNOR | Patrick | N | 1875 | Eng | Numidian | 1891 | 16 | Unclaimed |
| O1 | OCONNOR | Rebecca | 1890 | Eng | Bavarian | 1905 | 15 | Unclaimed | |
| O1 | OCONNOR | Richard | 1891 | Eng | Tunisian | 1902 | 11 | Unclaimed | |
| O1 | OCONNOR | Sadie | 1886 | Eng | 1891 | 5 | Unclaimed | ||
| O1 | OCONNOR | Steven | 1881 | Eng | Parisian | 1896 | 15 | Unclaimed | |
| O1 | OCONNOR | Thomas | 1867 | Eng | Sardinian | 1883 | 16 | Unclaimed | |
| O1 | OCONNOR | Victor | 1901 | Eng | Victorian | 1914 | 13 | Unclaimed | |
| O1 | OCONNOR | William | 1896 | Eng | Corsican | 1908 | 12 | Unclaimed | |
| O1 | OCONNOR | William | 1896 | Eng | Corsican | 1909 | 13 | Unclaimed | |
| O1 | OCONNOR | William | 1868 | Eng | Sardinian | 1882 | 14 | Unclaimed | |
| O1 | OCONNOR | William | 1888 | Eng | Tunisian | 1906 | 18 | Unclaimed | |
| O1 | ODADE | Cyril | 1897 | Eng | Tunisian | 1908 | 11 | Unclaimed | |
| O1 | ODALY | Bridget | 1861 | Eng | Sardinian | 1880 | 19 | Unclaimed | |
| O1 | ODAY | Hannah | 1866 | Eng | Peruvian | 1883 | 17 | Unclaimed | |
| O1 | ODAY | Thomas | 07/06/1895 | Eng | Corsican | 1910 | 14 | Unclaimed | |
| O1 | ODD | Benjamin | 1906 | Eng | Victorian | 1914 | 8 | Unclaimed | |
| O1 | ODD | Harry | 1878 | Eng | Carthaginian | 1892 | 14 | Unclaimed | |
| O1 | ODD | Margaret | 1885 | Eng | Laurentian | 1894 | 9 | Unclaimed | |
| O1 | ODDY | Alice | 1890 | Eng | Dominion | 1902 | 12 | Unclaimed | |
| O1 | ODDY | Henry | 1877 | Eng | Carthaginian | 1892 | 15 | Unclaimed | |
| O1 | ODDY | William | 1895 | Eng | Virginian | 1908 | 13 | Unclaimed | |
| O1 | ODEA | James | 1882 | Eng | Laurentian | 1897 | 15 | Unclaimed | |
| O1 | ODELL | Charles | 1868 | Eng | Polynesian | 1885 | 17 | Unclaimed | |
| O1 | ODELL | John | 1888 | Eng | Lake Erie | 1904 | 16 | Unclaimed | |
| O1 | ODELL | Maurice | Eng | State California | 14 | Unclaimed | |||
| O1 | ODELL | Reginald | John W | 14/02/1908 | Eng | Minnedosa | 1921 | 13 | Unclaimed |
| O1 | ODELL | Richard | 1859 | Eng | Thames | 1874 | 15 | Unclaimed | |
| O1 | ODELL | Stanley | Charles | 1916 | Eng | Doric | 1923 | 7 | Unclaimed |
| O1 | ODELL | Walter | 1869 | Eng | Polynesian | 1885 | 16 | Unclaimed | |
| O1 | ODELL | William | 1880 | Eng | Mongolian | 1894 | 14 | Unclaimed | |
| O1 | ODGER | Alice | 1856 | Eng | Polynesian | 1873 | 17 | Unclaimed | |
| O1 | ODGER | Charles | 1861 | Eng | Scandinavian | 1874 | 13 | Unclaimed | |
| O1 | ODIAM | Emily | 1873 | Eng | Parisian | 1886 | 13 | Unclaimed | |
| O1 | ODIAM | Robert | Eng | Empress Britain | 13 | Unclaimed | |||
| O1 | ODIAM | Robert | 1901 | Eng | Empress Britain | 1914 | 13 | Unclaimed | |
| O1 | ODLEY | Robert | 1880 | Eng | 1891 | 15 | Unclaimed | ||
| O1 | ODOHERTY | Gerald | Patrick | 10/09/1885 | Irl | Tunisian | 1904 | 18 | Unclaimed |
| O1 | ODOHERTY | Joseph | 1890 | Eng | Laurentian | 1904 | 14 | Unclaimed | |
| O1 | ODONAGHAN | P | 1892 | Eng | Tunisian | 1907 | 15 | Unclaimed | |
| O1 | ODONNELL | Anne | 1879 | Eng | Sardinian | 1890 | 11 | Unclaimed | |
| O1 | ODONNELL | Anne | 1862 | Eng | Sarmatian | 1880 | 18 | Unclaimed | |
| O1 | ODONNELL | Benjamin | 1861 | Eng | Moravian | 1876 | 15 | Unclaimed | |
| O1 | ODONNELL | Bridget | 1874 | Eng | Corean | 1887 | 15 | Unclaimed | |
| O1 | ODONNELL | Catherine | 1865 | Eng | Manitoban | 1883 | 18 | Unclaimed | |
| O1 | ODONNELL | D | 1866 | Eng | Manitoban | 1884 | 18 | Unclaimed | |
| O1 | ODONNELL | Dominic | 1832 | Irl | Britannia | 1842 | 10 | Unclaimed | |
| O1 | ODONNELL | Edward | 1849 | Eng | Prussian | 1869 | 20 | Unclaimed | |
| O1 | ODONNELL | Frank | 1870 | Eng | Vancouver | 1886 | 16 | Unclaimed | |
| O1 | ODONNELL | James | 1876 | Eng | Buenos Ayrean | 1887 | 11 | Unclaimed | |
| O1 | ODONNELL | Jane | 1870 | Eng | Peruvian | 1878 | 8 | Unclaimed | |
| O1 | ODONNELL | John | 1873 | Eng | Oregon | 1887 | 14 | Unclaimed | |
| O1 | ODONNELL | Mary | 1859 | Eng | Sarmatian | 1880 | 21 | Unclaimed | |
| O1 | ODONNELL | Mary | 1835 | Irl | Britannia | 1842 | 7 | Unclaimed | |
| O1 | ODONNELL | Mary | 1888 | Eng | Gallia | 1899 | 11 | Unclaimed | |
| O1 | ODONNELL | Michael | 1860 | Eng | Circassian | 1876 | 16 | Unclaimed | |
| O1 | ODONNELL | Patrick | 1830 | Irl | Britannia | 1842 | 12 | Unclaimed | |
| O1 | ODONNELLY | May | 1895 | Eng | Numidian | 1897 | 2 | Unclaimed | |
| O1 | ODONOGAN | P | 1892 | Eng | Tunisian | 1907 | 15 | Unclaimed | |
| O1 | ODONOGHUE | Agnes | 1877 | Eng | Lake Champlain | 1902 | 25 | Unclaimed | |
| O1 | ODONOVAN | Joseph | 1857 | Eng | Polynesian | 1874 | 17 | Unclaimed | |
| O1 | ODONOVAN | L | 1863 | Eng | Polynesian | 1874 | 11 | Unclaimed | |
| O1 | ODORE | Lilian | 1888 | Eng | Tunisian | 1906 | 18 | Unclaimed | |
| O1 | ODOWD | Mary | 1901 | Eng | Corsican | 1912 | 11 | Unclaimed | |
| O1 | ODWYER | Ellen | 1881 | Eng | Circassian | 1887 | 6 | Unclaimed | |
| O1 | ODWYER | John | 1878 | Eng | Parisian | 1889 | 11 | Unclaimed | |
| O1 | OELEY | Mary | 1870 | Eng | Parisian | 1886 | 16 | Unclaimed | |
| O1 | OFARRELL | Arthur | 1886 | Eng | Canada | 1904 | 18 | Unclaimed | |
| O1 | OFARRELL | Henry | 1892 | Eng | Tunisian | 1902 | 10 | Unclaimed | |
| O1 | OFARRELL | W | 1895 | Eng | Tunisian | 1906 | 11 | Unclaimed | |
| O1 | OFEELY | D M | 1897 | Eng | Bavarian | 1905 | 8 | Unclaimed | |
| O1 | OFF | Mary | E | 1900 | Eng | Corinthian | 1914 | 14 | Unclaimed |
| O1 | OFFARD | Agnes | 1856 | Eng | Polynesian | 1873 | 16 | Unclaimed | |
| O1 | OFFARD | J | 1924 | Eng | 1939 | 15 | Unclaimed | ||
| O1 | OFFEN | Mornington | Frank | 12/05/1895 | Eng | Tunisian | 1906 | 11 | Claimed |
| O1 | OFFER | Emma | 1867 | Eng | Parisian | 1886 | 19 | Unclaimed | |
| O1 | OFFER | Emma | 1868 | Eng | Parisian | 1886 | 18 | Unclaimed | |
| O1 | OFFER | William | George | 17/05/1884 | Eng | Lake Megantic | 1900 | 15 | Unclaimed |
| O1 | OFFERMAN | Ada | 1868 | Eng | Prussian | 1874 | 6 | Unclaimed | |
| O1 | OFFERMAN | John | 1863 | Eng | Prussian | 1874 | 11 | Unclaimed | |
| O1 | OFFICER | Charles | 1886 | Eng | Lake Champlain | 1904 | 18 | Unclaimed | |
| O1 | OFFICER | James | 1855 | Eng | Caspian | 1871 | 16 | Unclaimed | |
| O1 | OFFLEY | John | 1866 | Eng | Sarmatian | 1883 | 17 | Unclaimed | |
| O1 | OFFORD | Alfred | Eng | Sardinian | 1894 | Unclaimed | |||
| O1 | OFFORD | Harold | 1881 | Eng | 1896 | 15 | Unclaimed | ||
| O1 | OFFORD | Henry | Eng | Labrador | 1893 | Unclaimed | |||
| O1 | OFLANAGAN | Augustine | 1872 | Eng | Parisian | 1889 | 17 | Unclaimed | |
| O1 | OFLANAGAN | William | 1873 | Eng | Oregon | 1887 | 14 | Unclaimed | |
| O1 | OGALLAGHER | Cornelius | 1885 | Eng | Circassian | 1893 | 8 | Unclaimed | |
| O1 | OGALLAGHER | Mary | 1870 | Eng | Parisian | 1886 | 16 | Unclaimed | |
| O1 | OGAREY | Bridget | 1853 | Eng | Nova Scotian | 1869 | 16 | Unclaimed | |
| O1 | OGBOURNE | Anne | 1889 | Eng | Corinthian | 1900 | 11 | Unclaimed | |
| O1 | OGDEN | Albert | 1880 | Eng | N/A | N/A | N/A | Unclaimed | |
| O1 | OGDEN | Benjamin | 26/01/1889 | Eng | Bavarian | 1904 | 15 | Claimed | |
| O1 | OGDEN | Charles | Richard | 1901 | Eng | N/A | N/A | N/A | Unclaimed |
| O1 | OGDEN | Edith | Emily | 1898 | Eng | N/A | N/A | N/A | Unclaimed |
| O1 | OGDEN | Elizabeth | 1882 | Eng | N/A | N/A | N/A | Unclaimed | |
| O1 | OGDEN | George | Edward | 1893 | Eng | Bavarian | 1904 | 11 | Claimed |
| O1 | OGDEN | Harold | 1862 | Eng | Circassian | 1884 | 22 | Unclaimed | |
| O1 | OGDEN | Herbert | 1886 | Eng | N/A | N/A | N/A | Unclaimed | |
| O1 | OGDEN | James | 1885 | Eng | Vancouver | 1897 | 12 | Unclaimed | |
| O1 | OGDEN | James | 1857 | Eng | Prussian | 1874 | 17 | Unclaimed | |
| O1 | OGDEN | John | 1886 | Eng | Vancouver | 1900 | 14 | Unclaimed | |
| O1 | OGDEN | John | 1880 | Eng | Vancouver | 1897 | 17 | Unclaimed | |
| O1 | OGDEN | John | 1898 | Eng | Corinthian | 1913 | 15 | Unclaimed | |
| O1 | OGDEN | Mary | Ann | 1878 | Eng | N/A | N/A | N/A | Unclaimed |
| O1 | OGDEN | Samuel | 1880 | Eng | Sarnia | 1894 | 14 | Unclaimed | |
| O1 | OGDEN | William | 1899 | Eng | Dominion | 1906 | 7 | Unclaimed | |
| O1 | OGDEN | Y | 1878 | Eng | Sarnia | 1890 | 12 | Unclaimed | |
| O1 | OGG | J | 1895 | Eng | Empress Britain | 1913 | 18 | Unclaimed | |
| O1 | OGG | James | McGregor | 24/04/1897 | Scl | Empress Britain | 1913 | 16 | Unclaimed |
| O1 | OGG | Jane | 1879 | Eng | Vancouver | 1896 | 18 | Unclaimed | |
| O1 | OGG | Walter | 1866 | Eng | Sardinian | 1884 | 18 | Unclaimed | |
| O1 | OGILVEY | Adam | 1876 | Eng | Siberian | 1887 | 11 | Unclaimed | |
| O1 | OGILVEY | George | 1865 | Eng | Pomeranian | 1888 | 23 | Unclaimed | |
| O1 | OGILVIE | A | 1873 | Eng | Sardinian | 1877 | 4 | Unclaimed | |
| O1 | OGILVIE | Duncan | M | 27/07/1898 | Scl | Hesperian | 1910 | 11 | Unclaimed |
| O1 | OGILVIE | Edward | Spence | 28/10/1909 | Scl | Andania | 1922 | 12 | Unclaimed |
| O1 | OGILVIE | Frank | 1898 | Eng | Pretorian | 1916 | 18 | Unclaimed | |
| O1 | OGILVIE | George | 1870 | Eng | Sardinian | 1877 | 7 | Unclaimed | |
| O1 | OGILVIE | Henry | 1880 | Eng | Siberian | 1887 | 7 | Unclaimed | |
| O1 | OGILVIE | James | 1897 | Eng | Hesperian | 1910 | 13 | Unclaimed | |
| O1 | OGILVIE | James | Clement | 13/04/1906 | Scl | Cassandra | 1921 | 14 | Unclaimed |
| O1 | OGILVIE | John | 1876 | Eng | Siberian | 1887 | 11 | Unclaimed | |
| O1 | OGILVIE | Lilian | 1898 | Scl | Grampian | 1909 | 11 | Unclaimed | |
| O1 | OGILVIE | Margaret | 1869 | Eng | Carthaginian | 1886 | 17 | Unclaimed | |
| O1 | OGILVIE | Margaret | 1895 | Eng | Cassandra | 1913 | 18 | Unclaimed | |
| O1 | OGILVIE | Rosanne | 1905 | Scl | Hesperian | 1914 | 9 | Unclaimed | |
| O1 | OGILVIE | Thomas | 1888 | Eng | Tunisian | 1905 | 17 | Unclaimed | |
| O1 | OGLE | Alexander | 1887 | Scl | Buenos Ayrean | 1894 | 7 | Unclaimed | |
| O1 | OGLE | Susan | 1883 | Scl | Siberian | 1890 | 7 | Unclaimed | |
| O1 | OGLESBY | Frederick | 1897 | Eng | Corsican | 1910 | 12 | Unclaimed | |
| O1 | OGORMAN | Charles | Joseph | 06/11/1887 | Irl | Bavarian | 1903 | 17 | Unclaimed |
| O1 | OGRADY | Alfred | 1899 | Eng | Tunisian | 1914 | 15 | Unclaimed | |
| O1 | OGRADY | Catherine | 1886 | Eng | Numidian | 1897 | 11 | Unclaimed | |
| O1 | OGRADY | D | 1887 | Eng | Parisian | 1898 | 11 | Unclaimed | |
| O1 | OGRADY | Edward | 1900 | Eng | Corsican | 1911 | 11 | Unclaimed | |
| O1 | OGRADY | James | 1894 | Eng | Tunisian | 1908 | 14 | Unclaimed | |
| O1 | OGRADY | John | 1885 | Eng | Numidian | 1897 | 12 | Unclaimed | |
| O1 | OGRADY | John | J | 1888 | Eng | 1903 | 15 | Unclaimed | |
| O1 | OGRADY | Mary | 1858 | Eng | Prussian | 1874 | 16 | Unclaimed | |
| O1 | OGRADY | Thomas | 1886 | Eng | Pretorian | 1904 | 18 | Unclaimed | |
| O1 | OGRAFFON | Daniel | 1884 | Eng | Circassian | 1893 | 9 | Unclaimed | |
| O1 | OGSTON | George | 1887 | Eng | Canada | 1903 | 16 | Unclaimed | |
| O1 | OGSTON | George | Henry | 02/10/1896 | Eng | Sicilian | 1911 | 14 | Unclaimed |
| O1 | OHALLAREN | Paget | 1886 | Eng | Tunisian | 1902 | 16 | Unclaimed | |
| O1 | OHALLORAN | Albert | Edward | Eng | Sicilian | 7 | Unclaimed | ||
| O1 | OHALLORAN | Arthur | 1909 | Eng | Minnedosa | 1921 | 12 | Unclaimed | |
| O1 | OHALLORAN | H | 1909 | Eng | Scandinavian | 1916 | 7 | Unclaimed | |
| O1 | OHALLORAN | Paget | 1886 | Eng | Tunisian | 1902 | 16 | Unclaimed | |
| O1 | OHALLORAN | Walter | Henry | Eng | Sicilian | 10 | Unclaimed | ||
| O1 | OHANLON | A | 1913 | Eng | 1928 | 15 | Unclaimed | ||
| O1 | OHANLON | Anne | 1872 | Eng | Circassian | 1882 | 10 | Unclaimed | |
| O1 | OHANLON | Anne | 1872 | Eng | 1883 | 11 | Unclaimed | ||
| O1 | OHANLON | Daniel | 1870 | Eng | 1883 | 13 | Unclaimed | ||
| O1 | OHANLON | Elizabeth | 1876 | Eng | Circassian | 1882 | 6 | Unclaimed | |
| O1 | OHANLON | Ernest | 1891 | Eng | Bavarian | 1904 | 13 | Unclaimed | |
| O1 | OHANLON | John | 1869 | Eng | 1883 | 14 | Unclaimed | ||
| O1 | OHANLON | Kate | 1874 | Eng | 1883 | 9 | Unclaimed | ||
| O1 | OHANLON | Margaret | 1870 | Eng | 1883 | 13 | Unclaimed | ||
| O1 | OHANLON | Mary | 1876 | Eng | Sardinian | 1883 | 7 | Unclaimed | |
| O1 | OHANLON | Redmond | 1867 | Eng | 1883 | 16 | Unclaimed | ||
| O1 | OHARA | Annabella | 1897 | Scl | Southwark | 1910 | 13 | Unclaimed | |
| O1 | OHARA | Catherine | 1865 | Eng | Polynesian | 1883 | 18 | Unclaimed | |
| O1 | OHARA | E | 1874 | Eng | Sarmatian | 1877 | 3 | Unclaimed | |
| O1 | OHARA | Elizabeth | 1870 | Eng | Sardinian | 1876 | 6 | Unclaimed | |
| O1 | OHARA | Ellen | Lavinia | 1873 | Eng | Sardinian | 1887 | 14 | Unclaimed |
| O1 | OHARA | J | 1865 | Eng | Hanoverian | 1882 | 17 | Unclaimed | |
| O1 | OHARA | John | 1864 | Eng | Circassian | 1882 | 18 | Unclaimed | |
| O1 | OHARA | John | 1875 | Eng | Sarmatian | 1877 | 2 | Unclaimed | |
| O1 | OHARA | John | C | 1887 | Eng | Labrador | 1898 | 11 | Unclaimed |
| O1 | OHARA | Joseph | 1896 | Eng | Corsican | 1910 | 14 | Unclaimed | |
| O1 | OHARA | M | 1879 | Eng | Sarnia | 1891 | 12 | Unclaimed | |
| O1 | OHARA | Margaret | 1874 | Eng | Circassian | 1882 | 8 | Unclaimed | |
| O1 | OHARA | Martin | 1866 | Eng | Lake Winnipeg | 1883 | 17 | Unclaimed | |
| O1 | OHARA | Mary | Ann | 1881 | Eng | Sardinian | 1892 | 11 | Unclaimed |
| O1 | OHARA | Michael | 1877 | Eng | 1891 | 14 | Unclaimed | ||
| O1 | OHARA | Nellie | 1895 | Eng | Corsican | 1909 | 14 | Unclaimed | |
| O1 | OHARA | Sarah | 1888 | Eng | Tunisian | 1907 | 19 | Unclaimed | |
| O1 | OHARA | Sarah | 1869 | Eng | Sardinian | 1876 | 7 | Unclaimed | |
| O1 | OHARA | Thomas | 1890 | Eng | Bavarian | 1904 | 14 | Unclaimed | |
| O1 | OHARA | William | 1891 | Eng | 1901 | 10 | Unclaimed | ||
| O1 | OHARA | William | 1882 | Eng | 1897 | 15 | Unclaimed | ||
| O1 | OHARE | A | 1879 | Eng | Vancouver | 1893 | 14 | Unclaimed | |
| O1 | OHARE | Alfred | Patrick | 24/07/1894 | Eng | Tunisian | 1906 | 11 | Unclaimed |
| O1 | OHARE | Anne | 1878 | Eng | Peruvian | 1883 | 5 | Unclaimed | |
| O1 | OHARE | Edith | 1894 | Eng | Tunisian | 1908 | 14 | Unclaimed | |
| O1 | OHARE | James | 1889 | Eng | Bavarian | 1903 | 14 | Unclaimed | |
| O1 | OHARE | Mary | 1891 | Eng | Ionian | 1906 | 15 | Unclaimed | |
| O1 | OHARE | Rose | Ann | 1896 | Scl | Sicilian | 1907 | 11 | Unclaimed |
| O1 | OHARE | Rose | Ann | 1900 | Eng | Sicilian | 1911 | 11 | Unclaimed |
| O1 | OHARE | Thomas | 1875 | Eng | Parisian | 1887 | 12 | Unclaimed | |
| O1 | OHARE | William | 1875 | Eng | Peruvian | 1883 | 8 | Unclaimed | |
| O1 | OINTMENT | George | 1883 | Eng | Vancouver | 1893 | 10 | Unclaimed | |
| O1 | OK | Alice | 1866 | Eng | 1881 | 15 | Unclaimed | ||
| O1 | OK | Emma | 1869 | Eng | 1884 | 15 | Unclaimed | ||
| O1 | OK | Mary | Ann | 1847 | Eng | 1862 | 15 | Unclaimed | |
| O1 | OK | Mary | Jane | 1849 | Eng | 1864 | 15 | Unclaimed | |
| O1 | OKAIN | Patrick | Richard | 1864 | Eng | Sardinian | 1879 | 15 | Unclaimed |
| O1 | OKE | Elizabeth | 1850 | Eng | Peruvian | 1871 | 21 | Unclaimed | |
| O1 | OKE | Franklin | 1874 | Eng | Polynesian | 1885 | 11 | Unclaimed | |
| O1 | OKE | Joseph | 1854 | Eng | Peruvian | 1871 | 17 | Unclaimed | |
| O1 | OKEEFE | Bridget | 1864 | Eng | Nova Scotian | 1882 | 18 | Unclaimed | |
| O1 | OKEEFE | David | 1878 | Eng | Sardinian | 1894 | 16 | Unclaimed | |
| O1 | OKEEFE | Edward | 1900 | Eng | Teutonic | 1914 | 14 | Unclaimed | |
| O1 | OKEEFE | Edward | 1875 | Eng | Sarnia | 1888 | 13 | Unclaimed | |
| O1 | OKEEFE | John | 1896 | Eng | Corsican | 1911 | 15 | Unclaimed | |
| O1 | OKEEFE | Julia | 1904 | Eng | Corsican | 1909 | 5 | Unclaimed | |
| O1 | OKEEFE | Julia | 1895 | Eng | Corsican | 1909 | 14 | Unclaimed | |
| O1 | OKEEFE | Mary | 1859 | Eng | Peruvian | 1870 | 11 | Unclaimed | |
| O1 | OKEEFE | Mary | Ann | Eng | Lake Champlain | 15 | Unclaimed | ||
| O1 | OKEEFE | Mary | F | 1870 | Eng | 1885 | 15 | Unclaimed | |
| O1 | OKELL | Sidney | Ernest | 08/03/1894 | Eng | Tunisian | 1907 | 13 | Unclaimed |
| O1 | OKELLY | Clara | 1868 | Eng | Sardinian | 1888 | 20 | Unclaimed | |
| O1 | OKELLY | Patrick | 1887 | Eng | Tunisian | 1900 | 13 | Unclaimed | |
| O1 | OKELLY | Rose | 1866 | Eng | Montreal | 1882 | 16 | Unclaimed | |
| O1 | OKFORD | George | 1890 | Eng | Cambroman | 1900 | 10 | Unclaimed | |
| O1 | OKILL | C | 1875 | Eng | Vancouver | 1889 | 14 | Unclaimed | |
| O1 | OLAIR | John | 1880 | Eng | 1895 | 15 | Unclaimed | ||
| O1 | OLAUGHLIN | John | 1868 | Eng | Peruvian | 1885 | 17 | Unclaimed | |
| O1 | OLAVE | John | 1870 | Eng | Polynesian | 1886 | 16 | Unclaimed | |
| O1 | OLD | Gerald | 1912 | Eng | Montrose | 1927 | 15 | Unclaimed | |
| O1 | OLD | Martha | 1862 | Eng | Prussian | 1871 | 9 | Unclaimed | |
| O1 | OLDER | Alice | 1871 | Eng | Sardinian | 1888 | 17 | Unclaimed | |
| O1 | OLDER | John | 1870 | Eng | Parisian | 1889 | 19 | Unclaimed | |
| O1 | OLDER | Lucy | 1874 | Eng | Parisian | 1889 | 15 | Unclaimed | |
| O1 | OLDER | Mary | J | 1877 | Eng | Sarnia | 1891 | 14 | Unclaimed |
| O1 | OLDEROFT | G | 1876 | Eng | Labrador | 1893 | 17 | Unclaimed | |
| O1 | OLDFIELD | Charles | 04/04/1893 | Eng | Tunisian | 1909 | 15 | Unclaimed | |
| O1 | OLDFIELD | George | 1867 | Eng | Oregon | 1883 | 16 | Unclaimed | |
| O1 | OLDFIELD | Harold | 1893 | Eng | Kensington | 1907 | 14 | Unclaimed | |
| O1 | OLDFIELD | Margaret | 1895 | Eng | Tunisian | 1908 | 11 | Unclaimed | |
| O1 | OLDFIELD | Maud | 1901 | Eng | Tunisian | 1912 | 11 | Unclaimed | |
| O1 | OLDFIELD | Neville | Wellesley D | 02/02/1896 | Irl | Tunisian | 1908 | 12 | Unclaimed |
| O1 | OLDFIELD | Thomas | 1896 | Eng | Corsican | 1909 | 13 | Unclaimed | |
| O1 | OLDFIELD | Violet | 1902 | Eng | Tunisian | 1912 | 10 | Unclaimed | |
| O1 | OLDFIELD | William | 1895 | Eng | Scotian | 1913 | 18 | Unclaimed | |
| O1 | OLDFORD | Charles | 1866 | Eng | Circassian | 1884 | 18 | Unclaimed | |
| O1 | OLDHAM | Albert | 1882 | Eng | Sardinian | 1891 | 9 | Unclaimed | |
| O1 | OLDHAM | Alexander | 1897 | Eng | Dominion | 1905 | 8 | Unclaimed | |
| O1 | OLDHAM | Arthur | 1889 | Eng | Lake Huron | 1899 | 10 | Unclaimed | |
| O1 | OLDHAM | Arthur | 1865 | Eng | Peruvian | 1883 | 18 | Unclaimed | |
| O1 | OLDHAM | Bertha | 1875 | Eng | Sardinian | 1887 | 12 | Unclaimed | |
| O1 | OLDHAM | Edward | 1864 | Eng | Peruvian | 1883 | 19 | Unclaimed | |
| O1 | OLDHAM | Florence | 1898 | Eng | Sicilian | 1911 | 13 | Unclaimed | |
| O1 | OLDING | Charles | 1874 | Eng | Parisian | 1891 | 17 | Unclaimed | |
| O1 | OLDING | Emma | F | 1877 | Eng | 1892 | 15 | Unclaimed | |
| O1 | OLDING | Geraldine | 1864 | Eng | Nestorian | 1871 | 7 | Unclaimed | |
| O1 | OLDING | James | 1883 | Eng | Parisian | 1894 | 11 | Unclaimed | |
| O1 | OLDREY | Edward | 1872 | Eng | Polynesian | 1888 | 16 | Unclaimed | |
| O1 | OLDRIDGE | R | S | 1889 | Eng | Dominion | 1903 | 14 | Unclaimed |
| O1 | OLDROYD | James | 1888 | Eng | Lake Erie | 1904 | 16 | Unclaimed | |
| O1 | OLDS | John | 1865 | Eng | Ontario | 1882 | 17 | Unclaimed | |
| O1 | OLEARY | Annie | 16/10/1886 | Eng | Numidian | 1895 | 11 | Unclaimed | |
| O1 | OLEARY | Arthur | 1866 | Eng | Caspian | 1883 | 17 | Unclaimed | |
| O1 | OLEARY | Charles | 1896 | Eng | Kensington | 1907 | 11 | Unclaimed | |
| O1 | OLEARY | Charles | A | 1896 | Eng | Tunisian | 1911 | 15 | Unclaimed |
| O1 | OLEARY | Cornelius | 04/01/1892 | Eng | Scotsman | 1896 | 4 | Claimed | |
| O1 | OLEARY | Danial | 1869 | Eng | Circassian | 1885 | 16 | Claimed | |
| O1 | OLEARY | David | 1873 | Eng | Polynesian | 1888 | 15 | Unclaimed | |
| O1 | OLEARY | Edward | 1859 | Eng | Prussian | 1875 | 16 | Unclaimed | |
| O1 | OLEARY | Frank | 1893 | Eng | Tunisian | 1906 | 13 | Unclaimed | |
| O1 | OLEARY | H | 1893 | Eng | Bavarian | 1904 | 11 | Unclaimed | |
| O1 | OLEARY | John | 1892 | Eng | Tunisian | 1903 | 11 | Unclaimed | |
| O1 | OLEARY | Mary | 1885 | Eng | Scotsman | 1896 | 11 | Claimed | |
| O1 | OLEARY | Patrick | 21/02/1878 | Irl | Parisian | 1896 | 18 | Unclaimed | |
| O1 | OLEARY | Thomas | 04/01/1897 | Eng | Corsican | 1910 | 11 | Unclaimed | |
| O1 | OLERDIES | Charles | 1894 | Eng | Kensington | 1907 | 13 | Unc |