| Birth | 8 Jun 1790 | Ballstown, Saratoga County, New York | | | |
| Baptism | 2 Oct 1796 | at Paris Religious Society - Paris, Oneida County, New York | | | |
| Marriage | 3 Mar 1807 | Pompey, Onondaga County, New York - Spencer POMEROY twin | | | |
| Miscellaneous | 7 Oct 1811 | and husband, Spencer Pomeroy, sold 3 acres on lot 65 to Spencer's mother, Sarah Pomeroy, for $500 - Pompey, Onondaga County, New York | | | |
| Divorce filed | 19 Oct 1816 | Pompey, Onondaga County, New York - Spencer POMEROY twin | | | |
| Miscellaneous | 31 Dec 1822 | was mentioned in the Sandusky Clarion as having a letter remaining at the Post Office - Sandusky, Erie County, Ohio | | | |
| Divorce filed | 1 Aug 1823 | Huron County, Ohio - Spencer POMEROY twin | | | |
| Miscellaneous | 16 Aug 1824 | was denied a divorce from Spencer Pomeroy - Huron County, Ohio | | | |
| Miscellaneous | 6 Jul 1825 | purchased lot 6 (except the 18' x 24' part where the shop stood) from Edward Pettit for $120 - Norwalk, Huron County, Ohio | | | |
| Divorce filed | 1 Mar 1826 | Norwalk, Huron County, Ohio - Spencer POMEROY twin | | | |
| Miscellaneous | 7 Jul 1826 | was awarded $14.54 in a judgement against John D. Hoskins - Huron County, Ohio | | | |
| Miscellaneous | 28 Jul 1826 | purchased the 18' x 24' part of lot 6 where the shop stood from Edward Pettit's heirs for $75 - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 4 Aug 1826 | her divorce request was continued for notice - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 11 Sep 1826 | was named (as Mary Ann Pomeroy) in her father's will to receive $3 - Le Roy, Genesee County, New York | | | |
| Miscellaneous | 31 Mar 1827 | may have been the "Sally" Pomeroy who had a letter remaining at the Post Office - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 2 May 1827 | had her petition for divorce filed by her attorney, James Williams, pending in State Supreme Court - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 9 Aug 1827 | had her petition for divorce from Spencer Pomeroy "dismissed for want of jurisdiction" - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 1 Apr 1828 | [possibly] under Mary Jenkins may have had a letter remaining in the post office - Batavia, Genesee County, New York | | | |
| Miscellaneous | 12 May 1828 | and Benjamin Junkins deed the front half of lot 26 (westerly strip) to John V. Sharp for $150 - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 4 Jun 1828 | and husband Benjamin Junkins are noted as paid in full in James Williams daily cash book - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 1 Oct 1828 | had a letter remaining at the Post Office under the name Mrs. Mary Ann Junkins - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 20 Mar 1829 | and Benjamin Junkins sold the front half (including the dwelling house) of lot 26 to John Miller - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 20 Mar 1829 | and Benjamin Junkins held a mortgage for John Miller on lot 26 for $425 - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 1 Jul 1829 | had a letter remaining at the Post Office under the name Mary A Junkens - Norwalk, Huron County, Ohio | | | |
| Residence | 1 Jun 1830 | (probably) in the Benjamin Junkins household - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 4 Sep 1830 | was sued by Isaac M. Wilson for $9.53 for a painting - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 25 Oct 1830 | and John G. Taylor were appointed administrators of the Estate of Benjamin Junkins - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 9 Dec 1830 | paid $9.67 to Isaac M. Wilson - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 15 Mar 1831 | and John G. Taylor made an accounting to the Probate Court of debts due Benjamin Junkins Estate - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 1 Apr 1831 | had a letter remaining at the post office under the name Mary Ann Pomeroy - Manlius, Onondaga County, New York | | | |
| Miscellaneous | 1831 | was assessed 9.8ยข in taxes as the owner of 1 neat cow valued at $8 - Norwalk, Huron County, Ohio | | | |
| Marriage | 21 May 1833 | Huron County, Ohio - David POWERS | | | |
| Divorce | 7 Aug 1834 | Norwalk, Huron County, Ohio - Spencer POMEROY twin | | | |
| Miscellaneous | 11 Oct 1834 | and her husband, David Powers, signed a quit claim deed for lot 6 to Francis W. Pomeroy for $500 - Norwalk, Huron County, Ohio | | | |
| Property | 1835 | lot 6 valued at $858 - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 30 Aug 1835 | was so ill that they were unable to attend her husband David's niece Abigail Powers funeral - Huron County, Ohio | | | |
| Illness | 15 Nov 1835 | very poor health while her step-son Chester was dying - New Haven, Huron County, Ohio | | | |
| Miscellaneous | Abt Sep 1836 | arranged with David to sell her lot for $900 & she'd receive 1/3 interest in his New Haven property - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 8 Feb 1837 | was deeded 1/3 interest in 67 acres by her son, Francis Pomeroy, - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 6 Jun 1837 | allowed her husband to sell her lot in exchange for 1/3 of his farm - Norwalk, Huron County, Ohio | | | |
| Property | 1838 | lot 6, valued at $255 - Norwalk, Huron County, Ohio | | | |
| Property | 1839 | inlot 6 which was valued at $255 - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | Feb 1840 | , David Powers and Francis W. Pomeroy were defendants in a case filed against them by Mary Powers - Huron County, Ohio | | | |
| Residence | 7 Apr 1840 | according to David's niece Louisa, her and David were unpleasantly living together - Huron County, Ohio | | | |
| Miscellaneous | 3 Nov 1840 | was on the county auditor's list for having inlot 6 returned delinquent for 1839 taxes - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 13 Nov 1840 | was a defendent in a court hearing regarding $889.26 owed for abt 57 acres, being part of lot 67 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 29 Dec 1840 | Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 5 Jan 1841 | Norwalk, Huron County, Ohio | | | |
| Residence | 5 Jan 1841 | Norwalk, Huron County, Ohio | | | |
| Residence | 5 Dec 1844 | & was a seamstress with her step-daughter Marcia - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 29 Apr 1845 | and David sold inlot 6 to Charles W. Page for $900 - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | Bet 29 Jul 1845 and 1 Sep 1845 | planned to visit friends in Le Roy, Genesee County, New York per David's letter to Abigail Fillmore - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | Aug 1845 | visited the Fillmores - Buffalo, Erie County, New York | | | |
| Residence | 1 Sep 1845 | & arrived home from her visit to the Fillmores - Sandusky, Erie County, Ohio | | | |
| Occupation | 12 Nov 1845 | seamstress - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 13 Feb 1847 | and David sold lot 28 on Hancock Street to John Linker for $103 - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 14 Jun 1848 | purchased lot 28 on Hancock Street from Washington & Alvina Dewey for $165 - Sandusky, Erie County, Ohio | | | |
| Residence | 14 Jun 1848 | Sandusky, Erie County, Ohio | | | |
| Residence | 14 Jun 1848 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 28 Jun 1848 | and David mortgaged part of lot 28 on Hancock Street in Sandusky for $100 from Millard Fillmore - Portland, Erie County, Ohio | | | |
| Miscellaneous | 1 Jul 1848 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 1 Jul 1848 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 25 Aug 1848 | was ill with headaches - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 31 Aug 1848 | and her son, Francis W. Pomeroy, signed a quit claim deed to Marcia Rice for part of lot 67 - New Haven, Huron County, Ohio | | | |
| Residence | 13 Sep 1848 | returning home to find her husband back from Buffalo and she was in better health - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 17 Feb 1849 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 17 Feb 1849 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 6 Apr 1849 | 's husband David wrote that her health was not well - Sandusky, Erie County, Ohio | | | |
| Residence | 14 Aug 1849 | & wrote to her sister-in-law Abigail Fillmore about her brother David's illness - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 16 Oct 1849 | was unwell but able to care for the house with out hired help with the help of Sarah - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 3 Nov 1849 | was feeling better - Sandusky, Erie County, Ohio | | | |
| Residence | 6 Jan 1850 | Sandusky, Erie County, Ohio | | | |
| Residence | 6 Jan 1850 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 26 May 1850 | with David had a visit with Ariel & Julia Harris at their home and aboard a steam boat - Sandusky, Erie County, Ohio | | | |
| Illness | 30 May 1850 | with nervous headaches and a bad cold that possibly was bronchitis - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | Abt 1 Jun 1850 | planned to travel with her husband half the way while he continued to Mansfield - Ohio | | | |
| Residence | 24 Jul 1850 | with her husband and was in good health - Sandusky, Erie County, Ohio | | | |
| Residence | 16 Oct 1850 | Sandusky, Erie County, Ohio | | | |
| Residence | 16 Oct 1850 | Sandusky, Erie County, Ohio | | | |
| Residence | 2 Nov 1850 | with her husband - Portland, Erie County, Ohio | | | |
| Miscellaneous | 22 Jan 1851 | wrote to Abigail & Millard Fillmore on the decline of Mary Powers and the care she is receiving - Sandusky, Erie County, Ohio | | | |
| Residence | 28 Jan 1851 | Sandusky, Erie County, Ohio | | | |
| Residence | 28 Jan 1851 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 20 Mar 1851 | was unwell and Sarah was home doing the housework - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 10 Apr 1851 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 10 Apr 1851 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 16 Apr 1851 | accompanied Mary's nurse Margaret to Cleveland - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | Abt Jul 1851 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | Abt Jul 1851 | Sandusky, Erie County, Ohio | | | |
| Residence | 22 Aug 1851 | with her husband & was in bettter health after her trip East | | | |
| Miscellaneous | 22 Aug 1851 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 22 Aug 1851 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 8 Sep 1851 | and David Powers purchased lot 54 on Washington Street from Charles Rice for $400 - Sandusky, Erie County, Ohio | | | |
| Miscellaneous | Abt 20 Aug 1852 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | Abt 20 Aug 1852 | Sandusky, Erie County, Ohio | | | |
| Miscellaneous | 22 Aug 1852 | returned home fatigued from her son Francis' home after caring for his sick children - Sandusky, Erie County, Ohio | | | |
| Death | 23 Aug 1852 | of cholera - Sandusky, Erie County, Ohio | | | |
| Burial | Aft 23 Aug 1852 | in the Cholera Cemetery - Sandusky, Erie County, Ohio | | | |
| Burial | Abt Jan 1854 | in a half lot purchased by David Powers where he removed her and his sister Mary to it - Sandusky, Erie County, Ohio | | | |