| O'CONNOR, Patrick | B. Est 1880 | |||
| O'CONNOR, Patrick Henry Joseph | B. Abt 1889 | D. 1960 | ||
| O'CONNOR, Peter | B. 1844 | D. 30 Jun 1893 | ||
| O'CONNOR, Peter Herbert | B. 1896 | D. 1949 | ||
| O'CONNOR, Raymond | B. Abt 1931 | |||
| O'CONNOR, Sylvester W. | B. 1890 | D. 21 May 1934 | ||
| O'CONNOR, Theresa | B. Abt 1845 | |||
| O'CONNOR, Thomas John | B. 1863 | D. 17 Oct 1915 | ||
| O'CONNOR, Walter Selby | B. 1898 | D. Aft 1954 | ||
| O'CONNOR, William | B. 1794 | D. 22 Jan 1871 | ||
| O'CONNOR, William | B. 1831 | D. 15 Jun 1912 | ||
| O'CONNOR, William V. | B. 1869 | |||
| O'DEA, Robert Roy | B. 1908 | |||
| O'DELL, John | B. Abt 1803 | |||
| O'DELL, Mary Ann | B. 1829 | D. 1 May 1869 |
| O'DELL, William | B. 1827 | |||
| O'DONNELL, Allan John Francis | B. 1941 | D. 8 Mar 1976 | ||
| O'DONNELL, Ann Jane | B. Abt 1817 | D. 12 Dec 1885 | ||
| O'DONNELL, Anthony | B. Abt 1830 | |||
| O'DONNELL, Bridget | B. 1869 | D. 6 Jan 1906 | ||
| O'DONNELL, Caroline | B. Est 1863 | D. Abt 1913 | ||
| O'DONNELL, Clement C. | B. 1904 | |||
| O'DONNELL, Edward | B. Est 1856 | D. 17 Aug 1931 | ||
| O'DONNELL, Edward | B. 1849 | D. 1923 | ||
| O'DONNELL, Edward J. | B. 1894 | |||
| O'DONNELL, Ellen | B. Abt 1860 | D. 23 Mar 1906 | ||
| O'DONNELL, Emily | B. Abt 1865 | D. 16 Jun 1945 | ||
| O'DONNELL, Fanny K. | ||||
| O'DONNELL, Francis Launders Edward | B. 1905 | D. 14 Jan 1974 | ||
| O'DONNELL, Freda M. | B. Est 1905 |
| O'DONNELL, James B. | B. 1902 | |||
| O'DONNELL, John | B. Abt 1840 | |||
| O'DONNELL, John E. | B. Abt 1860 | |||
| O'DONNELL, John J. | B. Est 1900 | |||
| O'DONNELL, John J. | B. May 1893 | D. 9 Feb 1894 | ||
| O'DONNELL, Kevin Stanley | B. Abt 1927 | D. 18 May 2008 | ||
| O'DONNELL, Margaret | B. Est 1880 | |||
| O'DONNELL, Margaret | B. Abt 1865 | |||
| O'DONNELL, Marjorie Ellen | B. 14 Oct 1920 | D. 21 Oct 2000 | ||
| O'DONNELL, Mary Ann | B. 1896 | D. 11 Jul 1983 | ||
| O'DONNELL, Mary Ann | B. 18 Sep 1855 | D. 10 Nov 1930 | ||
| O'DONNELL, Mary Jane | B. 1891 | D. 31 Jul 1981 | ||
| O'DONNELL, Michael Vincent | B. 1898 | D. 14 Apr 1972 | ||
| O'DONNELL, Rosanna | B. Est 1817 | D. 1912 | ||
| O'DONNELL, Stanley | B. 1906 |
| O'DONNELL, Sylvester P. | B. 1896 | |||
| O'DONNELL, William | ||||
| O'DONNELL, William | B. Est 1862 | D. 1946 | ||
| O'DONNELL, William A. | B. 1900 | |||
| O'DONNELL, William Robert | B. 14 Sep 1917 | D. 22 Jul 2002 | ||
| O'DONNELL, Winifred | B. 1888 | |||
| O'DRISCOLL, Rosaleen Raephel | B. Est 1929 | D. 2 Nov 2018 | ||
| O'DWYER, Aileen Mary | B. 1899 | D. 30 Jan 1988 | ||
| O'DWYER, Charles | B. Est 1900 | |||
| O'FLAHERTY, Margaret | B. Est 1855 | |||
| O'GARA, James | D. Bef 1925 | |||
| O'GARA, Mary "Molly" | B. Est 1905 | D. 1968 | ||
| O'GRADY, Bernard Bruce | B. 29 May 1930 | D. 16 Sep 1978 | ||
| O'GRADY, Bernard J. | B. 1891 | D. 1912 | ||
| O'GRADY, Catherine | B. 1876 | D. 1894 |
| O'GRADY, Catherine | B. 1845 | D. 10 Oct 1933 | ||
| O'GRADY, Catherine Ann Selina | B. 1866 | |||
| O'GRADY, Catherine M. | B. 1900 | |||
| O'GRADY, Colleen Margaret | B. 1 Oct 1946 | D. 9 Jul 1995 | ||
| O'GRADY, Edna M. | B. 4 Nov 1922 | D. 10 Jun 1924 | ||
| O'GRADY, Edward J. | B. 1884 | |||
| O'GRADY, Ellen | B. 1870 | |||
| O'GRADY, Evelyn Maisie | B. 29 Apr 1919 | D. 8 Oct 2000 | ||
| O'GRADY, Frederick William | B. 1880 | D. 4 May 1961 | ||
| O'GRADY, Fredrick George | B. 4 Nov 1922 | D. 11 Jun 1943 | ||
| O'GRADY, Harriett | B. 1877 | |||
| O'GRADY, John | B. 1868 | D. 1952 | ||
| O'GRADY, John Joseph | B. 1896 | D. 1983 | ||
| O'GRADY, Lisa Catherine | B. 22 Aug 1971 | D. 24 Aug 1971 | ||
| O'GRADY, Louisa | B. 1888 |