| Name | Date | Dist. | Vol | Page | Possible Spouse | Possible Spouse |
|---|
| O'BRIEN, Ann | 1 Feb 1826 | D | RCx | 3 | Mathew LEECH | |
| O'BRIAN, James | 25 Aug 1852 | D | A1 | 31 | GAWNE, Jane | |
| O'BRIEN Timothy | 5 Aug 1850 | D | RCx | 31 | LENNAN Mary | |
| O'BRIEN, Winifred | 27 Feb 1896 | R | lez | 76 | BRAYDEN, John James | |
| O'BRIEN, Katlie | 1923 | R | A1 | 167 | LOONEY, Margaret | |
| O'CONNELL, Barbara | 1 Oct 1910 | D | RC | 171 | WAKELAM, George | |
| O'CONNELL, Maria | 4 Dec 1896 | D | bra | 671b | LEIGH, Philip | |
| O'CONNOR, Annie | 22 Jun 1885 | D | A2 | 146 | WOOF, Thomas | |
| O'CONNOR, Elizabeth Ann | 31 Jul 1894 | D | dsb | 68b | STUBBS, John Henry | |
| O'CONNOR, Elizabeth | 1 Nov 1894 | D | bra | 613a | CAMPBELL, Patrick | |
| O'CONNOR, Elizabeth Agnes | 23 Jul 1902 | D | RC | 130 | KELLY, William Stanley | |
| O'CONNOR, John | 7 Aug 1876 | D | A2 | 62 | CASEY, Annie | |
| O'CONNOR, Mary | 30 Dec 1850 | D | A1 | 16 | FAIRHURST, Thomas | |
| O'CONNOR, Mary Ann | 22 Sep 1886 | D | RC | 12 | HANNAH, William | |
| O'CONNOR, Mary Catherine | 25 Nov 1907 | D | RC | 156 | GELL, Oscar Douglas | |
| O'CONNOR, Patrick Charles | 15 Oct 1848 | D | RCx | 114 | Margaret FARRELL | |
| O'CONNOR, Patrick Charles | 22 Jun 1863 | D | A1 | 83 | HANDLEY, Ann | |
| O'CONNOR, Patrick | 11 Apr 1894 | D | RC | 71 | ELTON, Mary Elizabeth | |
| O'CONNOR, Philip | 11 Apr 1877 | D | A2 | 66 | MC ARDLE, Emily | |
| O'CONNOR, William James | 1 Oct 1904 | D | RC | 141 | CAIN, Beatrice | |
| O'DONNELL, Gerald Parick | 2 Apr 1918 | D | RC | 213 | GERRARD, Christina Forbes | |
| O'DWYER, Catherine Mary | 21 May 1917 | D | RC | 210 | COWLEY, William | |
| O'GORMAN, Margaret | 14 Sep 1849 | D | A1 | 4 | MAGOW, Thomas M. | |
| O'GRADY, Henry | 7 Apr 1919 | D | RC | 217 | HARTLEY, Jane | |
| O'HANLON, John Frederick | 7 Apr 1902 | D | RC | 130 | MALONEY, Annie | |
| O'HANLON, Marie | 1 Jun 1906 | D | RC | 150 | MC CLUSKEY, Henry | |
| O'HANLON, Michael Richard | 13 Jun 1921 | D | RC | 230 | MC ALEER, Sarah | |
| O'HANLON, Patrick | 13 Jun 1922 | D | RC | 246 | O'HANLON, Sarah | |
| O'HANLON, Sarah | 13 Jun 1921 | D | RC | 246 | O'HANLON, Patrick | |
| O'HANLON, Thomas | 4 Oct 1911 | D | RC | 178 | MC STREY, Sarah | |
| O'HARA, Edward | 26 Sep 1876 | D | A2 | 63 | MAGUIRE, Ellen | |
| O'HARA, Elizabeth Amy | 1912 | D | LP | 45 | QUINE, George Phillips | WOODWARD, Harold Henry |
| O'HARA, Margaret Elenaor | 1914 | D | LP | 49 | MOORE, William Thomas | |
| O'HAIRE, Catherine | 4 Dec 1835 | D | RCx | 22 | Patrick MC KENNA | |
| O'HARE, Edward | 12 Nov 1846 | D | RCx | 95 | Sarah MC KEATING | |
| O'HARE, John | 26 Sep 1923 | D | RC | 252 | CANNAN, Amy Catherine | |
| O'HARE, Luke | 16 Sep 1896 | D | RC | 94 | LINDSAY, Isabella | |
| O'KEEFE, Julia | 1920 | D | RO | 321 | JELLEY, Henry Colquit | STEANE, George Bertie |
| O'KEEFFE, William | 5 Oct 1880 | D | A2 | 102 | MC ELROY, Mary Ann | |
| OKELL, Ada Margaret | 4 Sep 1907 | D | dst | 263a | GELLING, Henry Robert | |
| O'KELL, William | 11 Oct 1876 | D | dsg | 80b | CLAGUE, Alice Jane | |
| O'KELLY, Patrick | 22 Jul 1853 | D | A1 | 39 | WILLIAMS, Susan | |
| O'LOUGHRAN, Joseph Augustin | 25 Nov 1866 | D | A2 | 5a | MOFFATT, Jane Philimena | |
| O'MALLEY, Catherine | 14 Feb 1895 | D | RC | 80 | QUIRK, William | |
| O'NEIL, Annie | 3 Jan 1898 | D | RC | 105 | OATES, Thomas William | |
| O'NEIL, Arthur Henry | 14 Sep 1904 | D | dsg | 313b | QUAYLE, Florence Maye | |
| O'NEIL, Catherine | 15 Aug 1871 | D | A2 | 34 | MOORE, James | |
| O'NEIL, Ellen | 4 Feb 1854 | D | A1 | 45 | LOUGHLIN, Edward | |
| O'NEIL, James | 12 Feb 1850 | D | A1 | 7 | DAWSON, Catherine | |
| O'NEIL, James | 22 Oct 1883 | D | A2 | 130 | HANNAH, Mary | |
| O'NEIL, John | 6 Oct 1877 | D | A2 | 70 | RUSSELL, Margaret | |
| O'NEIL, Joseph | 6 Jun 1886 | C | arb | 14 | DUGGAN, Ann | |
| O'NEIL, Maurice | 25 Aug 1848 | D | RCx | 112 | Elizabeth CLARKE | |
| O'NAIL, Hugh | 6 Aug 1840 | D | RCx | 44 | Margaret MILLS | |
| O'NEILE, Mary | 15 Oct 1890 | D | dst | 61a | SMITH, Thomas | |
| O'NEILL, Alice | 16 Jul 1888 | D | RC | 26 | SHIMMIN, Albert Edward | |
| O'NEILL, Hugh Jospeh | 1 Aug 1901 | D | RC | 128 | BRINKMANN, Sarah Therese | |
| O'NEILL, John | 29 Jul 1888 | D | RC | 26 | WATERS, Mary | |
| O'NEILL, Mary Josephine | 23 Jul 1897 | D | RO | 165 | BLANCHET, Thomas | |
| O'NEILL, Mary Agnes | 1905 | D | RO | 198 | DOUGLAS, John | FOSTER, William |
| O'NEILL, Michael | 23 Oct 1907 | D | RC | 155 | MC EVOY, Alice | |
| O'SHAUGHNESSY, James | 9 Jul 1893 | D | RC | 65 | HANNAH, Jane | |
| O'SHEA, James F. | 9 Oct 1882 | D | A2 | 120 | DINITAIN, Mary | |
| O'SULLIVAN, Murtaglo | 6 Nov 1837 | D | RCx | 31 | Eleanor DYER | |
| OATES, Agnes Ann | 16 Oct 1888 | C | mal | 66 | CLAGUE, Edwin | |
| OATES, Alice Margaet | 4 Jan 1887 | R | sor | 5 | CORLET, William | |
| OATES, Annie | 1913 | C | WMB | 12 | | |
| OATES, Catherine | 7 Oct 1886 | D | bra | 172b | CREER, Thomas | |
| OATES, Catherine Elizabeth | 19 Apr 1892 | D | bra | 487a | LINDSAY, Walter | |
| OATES, Eddie | 1916 | C | WMB | 13 | CARINE, Janie | |
| OATES, Edwin Constantine | 30 Sep 1908 | C | san | 43 | COLLISTER, Catherine Lucy | |
| OATES, Elizabeth | 6 Jun 1903 | D | dsg | 293b | CAIN, Charles Frederick | |
| OATES, Frederick William | 30 Jul 1898 | D | dsb | 105a | CAIN, Ethel Catherine | |
| OATES, George Herbert | 11 Aug 1906 | C | mal | 249 | CORKISH, Edith May | |
| OATES, Hannah Mary | 23 Apr 1889 | D | bra | 324b | BRINE, William Gibson | |
| OATES, Harriet | 6 Feb 1894 | D | bra | 584b | LOWERY, Robert | |
| OATES, Henry | 1912 | C | WMB | 10 | HARRISON, Eva | |
| OATES, Jane | 11 Dec 1897 | D | | | DUGGAN, John | |
| OATES, Jane Elizabeth Clagu | 1914 | P | WM | 85 | CANNELL, William David | |
| OATES, John | 1893 | D | PRES | 8 | GRAHAM, Mary | |
| OATES, John James | 28 Nov 1901 | D | | | SKILLICORN, Sophia | |
| OATES, Leonard | 1912 | R | lez | 154 | CORLETT, Lottie | QUAYLE, Emily Florence |
| OATES, Margaret | 3 Mar 1894 | D | onc | 29 | KERRUISH, Frederick | |
| OATES, Margaret Jane | 1904 | D | TS | 59 | PICKARD, Henry | THORNTON, Hugh Cowburn |
| OATES, Margaret Alice | 1907 | C | WMB | 9 | CARINE, Thomas | |
| OATES, Mary Ann | 5 Jun 1851 | D | A1 | 20 | HENDERSON, Andrew | |
| OATES, Mary | 1908 | D | PRES | 31 | CHRISTIAN, George | |
| OATES, Maude Mary | 1902 | D | TS | 56 | BATES, Charles Herbert | DAWSON, William Joseph |
| OATES, Robert Edward | 24 Feb 1885 | P | ger | 14 | CORLETT, Emily | |
| OATES, Robert Clucas | 24 Oct 1893 | C | rus | 78 | KEIG, Louisa | |
| OATES, Robert | 9 Jun 1894 | C | mal | 124 | FARGHER, Louisa Jane | |
| OATES, Robert James | 23 Jan 1911 | D | dsg | 421a | CUNNINGHAM, Emily May | |
| OATS, Robina | 15 May 1894 | D | | | MC KISSACK, Rowland | |
| OATES, Thomas Walter | 21 Apr 1894 | C | mal | 123 | CLAGUE, Jane | |
| OATES, Thomas William | 3 Jan 1898 | D | RC | 105 | O'NEIL, Annie | |
| OATES, Thomas Christopoher | 15 Nov 1906 | P | pat | 107 | JOHNSON, Louisa Eleanor | |
| OATES, William Henry | 22 Feb 1887 | D | | | CLUCAS, Eunice | |
| OATES, William George | 17 Jul 1895 | P | ger | 114 | MC CORMICK, Janette | |
| OATES, William Henry | 4 Jun 1899 | D | dsg | 210b | COWLEY, Eleanor Catherine | |
| OATES, Louiisa Jane | 10 Jul 1884 | R | A1 | 26 | | |
| OBERRY, William | 3 Oct 1892 | D | dsb | 49b | SEERY, Lillian | |
| OCKFORD, Frederick John | 1917 | R | sja | 4 | SKINNER, Lily Jane | missing, wife |
| OGDEN, Joseph | 13 Oct 1904 | R | mau | 196 | BARLOW, Margaret Gertrude | |
| OGLESBY, Frederic Richard | 27 Sep 1887 | P | ger | 45 | PAULIN, Agnes Hay | |
| OGLEY, Arthur | 1915 | D | PRES | 46 | CRELLIN, Esther | HILL, Catherine Hyslop |
| OHRBERG, Sven Rudolf | 1914 | D | RO | 269 | BEAL, Mary Ann | BIRD, Mary Frances |
| OLDALE, Elizabeth | 16 Oct 1878 | D | dsg | 80b | TURBELL, Arthur | |
| OLDALE, Joseph Frederick | 31 Mar 1902 | C | rus | 149 | CARINE, Margaret Ann | |
| OLDFIELD, Thomas Davison | 1921 | R | PRES | 14 | CORKISH, Evelyn Mona Jafner | HIBBERT, Mary |
| OLDHAM, Annie | 27 Dec 1886 | D | bra | 190a | ASHBURNER, Wilson James | |
| OLDHAM, George Edward | 21 Aug 1892 | D | bra | 507a | SMITH, Alice | |
| OLDMAN, George | 21 Aug 1905 | R | lez | 124 | URQUHART, Georgina | |
| OLDROYD, Benjamin | 1905 | D | MNC | 6 | FOX, Emily | |
| OLIPHANT, Eleanor Jane | 4 Mar 1908 | R | mau | 224 | GAWNE, William Stanley | |
| OLIVER, Annie | 22 May 1898 | D | dsg | 173a | SAVILLE, Joseph | |
| OLIVER, Eleanor | 2 Jun 1896 | D | | | KILLIP, Richard Edmund | |
| OLIVER, Margaret Anne | 25 Nov 1897 | D | | | COWIN, John James | |
| OLIVER, Richard | 22 Dec 1894 | C | mal | 133 | TATE, Mary Ellen | |
| OLLIEN, Elizabeth Ellen | 10 Oct 1897 | D | dsm | 57 | NICHOLAS, John Thomas | |
| OLLIER, Lydia | 29 Jun 1890 | D | dsb | 27a | SKILLICORN, William | |
| OLSEN, Charles | 28 Jun 1881 | D | A2 | 107 | QUIN, Mary | |
| ONIONS, Isabella Jane | 23 Dec 1911 | D | dst | 325b | MOSS, Thomas | |
| ORAM, Alfred | 29 Nov 1896 | R | spr | 40 | NELSON, Frances Jane | |
| ORAM, Katie | 18 Aug 1888 | D | onc | 10 | MIRFIN, Henry George | |
| ORR, Alexander Barrington | 17 Apr 1894 | D | bra | 592a | BECKWITH, Florence | |
| ORR, Annie | 18 Feb 1903 | D | | | WATTERSON, Wilfred Stephen | |
| ORR, Catherine | 8 Oct 1898 | D | | | KILLIP, Lewis | |
| ORR, Clara | 1896 | D | PRES | 12 | LAMBERTON, Hugh | |
| ORR, Elizabeth | 9 Aug 1865 | D | A2 | 1 | SPRINGTHORPE, Paul | |
| ORR, Emily | 6 Sep 1888 | C | rus | 37 | KELLY, Robert | |
| ORR, Emily | 11 Jul 1891 | D | | | CORLETT, Edward | |
| ORR, James | 14 Sep 1890 | D | bra | 404a | PALMER, Clara | |
| ORR, James | 25 Jan 1894 | D | dsm | 36 | KELLY, Catherine Elizabeth | |
| ORR, Margaret | 13 Sep 1888 | D | bra | 285b | ALGER, Thomas | |
| ORR, Samuel | 14 Feb 1884 | D | A2 | 132 | FARGHER, Amelia | |
| ORE, William | 28 Dec 1895 | C | mal | 147 | HALL, Mary Ann | |
| ORMANDY, Henry | 25 May 1901 | R | spr | 53 | SIMPKIN, Malvina | |
| ORMEROD, Margaret | 20 Sep 1899 | D | bra | 776b | CAIN, Robert Lewin | |
| ORMSON, Elizabeth | 17 Sep 1903 | D | dsb | 137b | MC KINNELL, George Charles | |
| ORRELL, Francis | 16 May 1918 | D | RC | 213 | KELLY, Ethel | |
| ORTON, John | 3 Nov 1892 | D | dst | 84b | RIXON, Annie | |
| ORTON, William Edwin | 14 Jul 1884 | D | bra | 26b | STAGG, Lilian Ann | |
| OSBORNE, Abraham Goodwin | 4 Oct 1900 | D | dst | 192b | ATKINS, Jessie | |
| OSBORN, Lottie Edith Harrie | 14 Aug 1898 | D | dsb | 106a | MADDRELL, John Thomas Kennaugh | |
| OSBORNE, Edmund George | 15 Jan 1910 | D | dst | 212b | FAYLE, Eliza Jane | |
| OSBOURN, Henry Harry | 2 Feb 1889 | C | mal | 70 | DAWSON, Jane Elizabeth | |
| OSBORNE, Thomas | 15 Oct 1893 | D | dsm | 33 | CONNALL, Annie | |
| OSMOND, Frederick George | 3 Dec 1894 | D | bra | 616b | BRIDSON, Elizabeth Myrah | |
| OTTERSON, Daniel | 28 Aug 1889 | R | RC | 6 | EGAN, Margaret | |
| OVERTON, Francis | 20 Feb 1911 | D | dsb | 168b | PEARSON, Mabel | |
| OWEN, Agnes | 11 Jul 1889 | C | mal | 73 | CLAGUE, John | |
| OWEN, Charlotte | 22 Jul 1887 | D | TS | 7 | KISSACK, Alan J. | |
| OWEN, Eliza | 6 Oct 1852 | D | A1 | 33 | PAYNE, Charles | |
| OWEN, Fredrick William Herb | 22 Sep 1894 | P | ger | 103 | STEPHENS, Clara | |
| OWEN, Ingram Albert | 1912 | D | RO | 252 | BREW, Phyllis | WINTER, Gladys Beatrice |
| OWEN, John | 5 Dec 1908 | R | mau | 234 | KISSACK, Emily Margaret | |
| OWEN, Margaret | 1921 | D | PRES | 60 | APPLEYARD, John | |
| OWEN, Sarah | 19 Apr 1885 | D | bra | 74a | WOTHINGTON, William | |
| OWENS, Elijah | 28 Dec 1850 | C | A1 | 4 | CUBBON, Judith | |
| OWENS, Henry | 10 May 1872 | D | A2 | 39 | FITZSIMMONS, Catherine | |
| OWENS, Henry | 29 Sep 1876 | D | A2 | 63 | MORGAN, Bessy | |
| OWENS, James | 17 Oct 1911 | D | dsg | 433b | KILLIP, Millicent Ida | |
| OWENS, Millicent Ida | 19 Dec 1922 | R | mau | | KEWIN, Edwin | |
| OWENS, Sarah | 22 Nov 1884 | D | bra | 54b | WOODS, James | |
| OWENS, William Sidney | 15 Aug 1889 | D | dst | 47a | WARE, Ann Lilly | |
| OXENFORD, Walter Gilbert | 15 Jun 1909 | D | onc | 76 | MUNNS, Mabel Constance | |
| OXLEY, Eliza | 24 Dec 1917 | R | mau | 312 | FAYLE, John | |
