Petersfield Christenings - O
| Page/Item | Date | Birth | Names | SURNAMES | Parents | Abode/Misc | Occupation |
| 144-1149 | 22 Nov 1832 | Jane | OAKES | Thomas/Sarah | Petersfield | Horsekeeper | |
| 186-1486 | 30 Mar 1873 | Mary Bessie | OATWAY | John/Mary | Petersfield | Lab | |
| 186-1487 | 30 Mar 1873 | Robert John | OATWAY | John/Mary | Petersfield | Lab | |
| 63-499 | 23 Sep 1888 | Bertie | O GRADY | HenryJohn/Sarah | Petersfield | Seaman | |
| 63-499 | 23 Sep 1888 | Sylvia Jane May | O GRADY | HenryJohn/Sarah | Petersfield | Seaman | |
| 10-80 | 07 Jul 1878 | Mabel Kate | OLDER | Caleb/KateEliza | Weston | Miller | |
| 151-1205 | 20 Mar 1834 | David | OLIVER | Bernard/Mary | Petersfield | Lab | |
| 93-739 | 27 Dec 1857 | David | OLIVER | George/Anne | Sheet | Lab | |
| 109-871 | 06 Jul 1827 | George | OLIVER | Bernard/Mary | Petersfield | Lab | |
| 68-539 | 31 Jul 1853 | George | OLIVER | George/Ann | Petersfield | Soldier in Regt. | |
| 96-766 | 18 Sep 1825 | James | OLIVER | Bernard/Mary | Petersfield | Lab | |
| 58-461 | 21 May 1820 | Jane | OLIVER | Bernard/Mary | Petersfield | Lab | |
| 144-1145 | 25 Feb 1866 | John | OLIVER | George/Ann | Sheet | Lab | |
| 42-336 | 17 May 1818 | Joseph | OLIVER | Bernard/Mary | Petersfield | Lab | |
| 144-1146 | 05 Mar 1866 | Private Bap | Laura Emma | OLIVER | Alfred/Emma | Sheet | Baker |
| 139-1110 | 08 Jan 1832 | Mary Ann | OLIVER | Bernard/Mary | Petersfield | Lab | |
| 124-989 | 26 Jul 1829 | Rhoda | OLIVER | Bernard/Mary | Petersfield | Lab | |
| 77-616 | 02 Mar 1823 | Sarah | OLIVER | Bernard/Mary | Petersfield | Lab | |
| 114-910 | 27 Jan 1861 | William Henry | OLIVER | George/Ann | Sheet | Lab | |
| 21 Aug 1808 | 18 Jun 1809 | William | ONION | William/Amy | |||
| 132-1056 | 31 Jan 1864 | Elizabeth Amelia | ONOR---------- | Joseph/Elizabeth | Petersfield | Stonemason | |
| 165-1320 | 25 Dec 1836 | Phoebe | OR----SON | Edmund/Martha | Petersfield | Pauper | |
| 137-1096 | 03 Sep 1831 | Alfred | OSBORN | James/Lucretia | Petersfield | Sadler | |
| 126-1003 | 01 Nov 1829 | Augustus | OSBORN | James/Lucretia | Petersfield (Buried 17 Jun 1830) | Sadler | |
| 10 Feb 1807 | 20 Dec 1806 | Emma | OSBORN | James/Jane | |||
| 81-642 | 22 Aug 1823 | James Joseph Cox | OSBORN | James/Lucretia | Petersfield | Sadler | |
| 112-890 | 21 Nov 1827 | William Henry | OSBORN | JamesGadd/Lucretia | Petersfield | Sadler | |
| 09-70 | 31 Dec 1843 | Caroline | OSGOOD | George/MaryA | Petersfield | Publican | |
| 99-785 | 25 Jul 1858 | David | OSGOOD | Henry/Jane | Spain Petersfield | Baker | |
| 114-909 | 07 Jan 1861 | Eliza Ann | OSGOOD | Henry/Jane | Petersfield | Baker | |
| 159-1268 | 31 May 1868 | Frances Catherine | OSGOOD | Henry/Jane | Petersfield | Baker | |
| 125-997 | 30 Nov 1862 | George | OSGOOD | John/Jane | Petersfield | Baker | |
| 13-102 | 28 Jul 1844 | Giles | OSGOOD | Henry/Sarah | Petersfield | Baker | |
| 55-438 | 25 May 1851 | Henry | OSGOOD | Henry/Jane | Petersfield | Baker | |
| 84-667 | 29 May 1856 | Isabella | OSGOOD | Henry/Jane | Petersfield | Baker | |
| 192-1535 | 28 May 1841 | John | OSGOOD | Harriet | Petersfield Union | Not entered | |
| 142-1129 | 29 Oct 1865 | John | OSGOOD | Henry/Jane | Petersfield | Baker | |
| 67-534 | 29 May 1853 | Rosina | OSGOOD | Henry/Jane | Petersfield` | Baker | |
| 25-199 | 28 Jun 1846 | Sarah Jane | OSGOOD | Henry/Sarah | Petersfield | Baker | |
| 30-237 | 14 Jul 1816 | ?----? Thomas | OUTRIDGE | Alexander/Elizabeth | Petersfield | Stonemason | |
| 12-92 | 09 Apr 1814 | Elizabeth | OUTRIDGE | Alexander/Elizabeth | Petersfield | Stonemason | |
| 44-350 | 03 Jul 1818 | James | OUTRIDGE | Alexander/Elizabeth | Petersfield | Stonemason | |
| 17-164 | 28 Feb 1812 | 02 Feb 1812 | Mary Ann | OUTRIDGE | Alexander/Elizabeth | ||
| 11-104 | 07 Dec 1810 | 06 Jul 1810 | Owen | OUTRIDGE | Alexander/Elizabeth | ||
| 13-100 | 15 Jun 1814 | John | OVER | Lucy | Steep | Singlewoman |