Mary married John Garrett Prather on 3 Mar 1791 in , Frederick, Maryland, United States. John (son of Samuel Prather and Elizabeth Garrett) was born on 22 Dec 1763 in , Frederick, Maryland, United States; died on 22 Apr 1826 in , Adams, Ohio, United States; was buried in Wood Cemetery, Jones Corner, Adams, Ohio, United States. [Group Sheet] [Family Chart]

1. James Hanson Prather was born on 31 Dec 1791 in , Clermont, Ohio, United States; died on 7 May 1854.
2. Samuel Prather was born on 1 Jun 1794 in , Clermont, Ohio, United States; died in 1854.
3. Ignatius P. Prather was born on 21 Aug 1795 in Ohio, United States; died on 21 Aug 1828.
4. John O'dell Prather was born on 13 Jan 1799 in Ohio, United States; died on 19 Mar 1871.
5. Nelly Ann Prather was born on 15 Apr 1801; died in 1805.
6. Silas S. Prather was born on 15 Oct 1803 in , , Maryland, United States; died on 23 May 1849.
7. Nelly Ann Prather was born on 8 Sep 1805 in , Clermont, Ohio, United States; and died.
8. Joshusa P. Prather was born on 22 Mar 1808 in , Clermont, Ohio, United States; and died.
9. Walter G. Prather was born on 16 Sep 1810 in , Clermont, Ohio, United States; and died.
10. Wesley Fletcher Prather was born on 7 Aug 1813 in , Frederick, Maryland, United States; died on 13 Jul 1860 in , Clermont, Ohio, United States; was buried in Wood Cemetery, Jones Corner, Adams, Ohio, United States.
11. Mary Ann Prather was born on 3 Mar 1816; died on 30 Mar 1860.