- O'Leary
-
Mary Agnes (1910 - )
- O'Mara
-
John Francis (1943 - 2007)
Judith Dianne (1949 - ) - O'Neil
-
Monica (1841 - )Patrick (circa 1835 - )
- O'Neill
-
Ann (circa 1847 - )Ann (say 1850 - )Catherine (circa 1840 - )Ellen (say 1831 - )Frances Fern (1854 - )Hugh (circa 1836 - before 1841)Hugh (circa 1841 - )John (say 1840 - )John Esq. (circa 1799 - 1870)Joseph Leonard Paul (1935 - 2017)Julia (circa 1843 - )Lawrence (say 1829 - )Louise (1901 - 1962)Margaret (circa 1845 - )Mary (circa 1833 - )Michael (circa 1850 - before 1876)Patrick (circa 1835 - )Robert (circa 1833 - )Susanna (say 1840 - )Susannah (1819 - 1895)Teresa (circa 1838 - )
- O'Quinn
-
Anna (1915 - 1993)Linda Mary (1947 - 2000)
- O'Reilly
-
Ann (circa 1847 - )Anna (circa 1827 - )Bridget (say 1830 - )Bridget (circa 1861 - )Catherine (say 1850 - )Catherine (circa 1863 - )Catherine Frances (circa 1867 - )Elizabeth (circa 1869 - )Garrett (say 1840 - )Garrett (circa 1871 - )Hannah Frances (circa 1873 - )James Joseph (circa 1861 - )Johanna (say 1830 - )John (circa 1870 - between 1870 and 1871)John (circa 1871 - )John Peter (circa 1865 - )Joseph (circa 1859 - )Joseph (circa 1863 - )Martha (say 1869 - )Mary (say 1835 - )Mary (say 1850 - )Mary (circa 1862 - )Mary Anna (circa 1864 - 1924)
- O'Reilly (cont.)
-
Mary Joseph (circa 1865 - )Michael Joseph (circa 1869 - )Patrick (circa 1859 - )Patrick Francis (circa 1866 - )Peter (circa 1871 - )Peter (circa 1875 - )Rachael (circa 1863 - )Sarah Frances (circa 1865 - )Stephen (say 1830 - )Stephen Joseph (circa 1874 - )Thomas (say 1830 - )Thomas (say 1830 - )Thomas Joseph (circa 1874 - )William (say 1860 - )
- O'Rielly
-
Ann (say 1850 - )John (say 1850 - )
- O'Rourke
-
Bernard (circa 1911 - )Mary (circa 1912 - )
- Oates
-
Dorothy (1936 - )
- Ollerhead
-
Andrew (circa 1915 - )George Francis (1909 - 1914)Gladys (circa 1919 - )Horatio (1883 - )John E. (1907 - 1912)Maria J. (1882 - )Mary (circa 1917 - )