| Birth* | 17 Apr 1774 | Mary was born at Wake Co., North Carolina, on 17 Apr 1774.1,2 |
| | She was the daughter of Richard Hartsfield and Anna Temple McElroy. |
| Marriage* | 24 May 1796 | She married Wiley Henry Sims at Oglethorpe Co., Georgia, on 24 May 1796.3 |
| Married Name | 24 May 1796 | As of 24 May 1796, her married name was Sims. |
| Married Name | 24 May 1796 | As of 24 May 1796, her married name was Simms. |
| Deed | 2 Jan 1797 | Wiley Henry Sims and Mary Hartsfield granted a deed to Charles Sims witnessed by John Hartsfield, Richard Hartsfield and William McElroy on 2 Jan 1797 at Oglethorpe Co., Georgia, (Wiley Sims & Polley, his wife, to Charles Sims, all of Oglethorpe Co., for $100, on N. side of Grove Creek in said co... 100 acres. /s/ Wiley Sims, Polley (x) Sims. Wit: William McElroy, John Hartsfield. Proved before Richard Hartsfield, J.P. (Oglethorpe Co., GA, Deed Book B, p. 325)).4 |
| 1800 Census | 4 Aug 1800 | Mary was probably a free white female, age 16 and under 26, in Wiley Henry Sims's household on the 1800 Census at Oglethorpe Co., Georgia.5 |
| Deed | 10 Dec 1805 | Wiley Sims & Mary, his wife, to Anthony Garnett Smith, all of Oglethorpe Co., for $900, all tract where Wiley Sims now lives on Golden Grove Creek in said co., 300 acres, 200 acres granted to James McElroy, 24 Feb 1775, vacant on all sides when orig. surveyed in Wilkes Co., … on Saml. Brightwell's line… Also, 100 acres, part of tract grant to Reuben McLeroy, 7 Mar 1794, adj. above tract… on Saml. Brightwell's line… on Joseph Embree's line… /s/ Wiley Sims, Mary (x) Sims. Wit: Joel Barnett, Garnett Andrews, William Andrews, James Noell. Oglethorpe Co.: proved by William Andrews, 20 Jan 1806, Alexr. McEwen, J.P. Recorded 27 Feb 1806. (Oglethorpe Co., GA, Deed Book E, p. 17). |
| 1820 Census | 7 Aug 1820 | Mary was probably a free white female, age 45 or over, in Wiley Henry Sims's household, on the 1820 Census at Oglethorpe Co., Georgia.6 |
| 1830 Census | 1 Jun 1830 | Mary was probably a free white female, age 50 and under 60, in Bennett Sims's household, on the 1830 Census at Oglethorpe Co., Georgia.7 |
| 1840 Census* | 1 Jun 1840 | Mary was listed as the head of a family (F60-69) on the 1840 Census at Oglethorpe Co., Georgia.8 |
| Death* | circa 1855 | She died at Oglethorpe Co., Georgia, circa 1855.1 |