Mary married Physician Cyrus SUMNER in 1803. Physician (son of Johnathan SUMNER and Submit CULVER) was born on 20 Oct 1772 in Lebanon, New London County, Connecticut; died in Oct 1834 in Beamsville, Lincoln, Ontario, Canada; was buried in Beamsville Baptist, Clinton Township, Lincoln County, Ontario. [Group Sheet] [Family Chart]

1. Vernal SUMNER was born in Jul 1806 in Clinton, Huron Co, Ontario; died in 1839.
2. Cyrus SUMNER was born on 29 Aug 1808 in Clinton Township, Lincoln County, Ontario; died on 20 Nov 1850 in Sacramento, Sacramento Co, California; was buried in St Andrews Anglican, Grimsby Twp, Lincoln County, Ontario.
3. Mary SUMNER was born on 26 Oct 1812 in Clinton Township, Lincoln County, Ontario; died on 20 Dec 1891 in Grimsby Twp, Lincoln Co, Ontario; was buried in St Andrews Anglican, Grimsby Twp, Lincoln County, Ontario.
4. Robert SUMNER was born on 25 Feb 1815 in Clinton Township, Lincoln County, Ontario; died on 21 Jun 1847 in Grimsby Twp, Lincoln Co, Ontario Canada; was buried in St Andrews Anglican, Grimsby Twp, Lincoln County, Ontario.
5. Walter SUMNER was born on 20 Jul 1817 in Clinton Township, Lincoln County, Ontario; died on 03 Nov 1850 in Sacramento, Sacramento Co, California; was buried in St Andrews Anglican, Grimsby Twp, Lincoln County, Ontario.
6. Ann SUMNER was born in 1818 in Clinton Township, Lincoln County, Ontario; died in 1846 in Collingwood, Grey Co, Ontario.
7. Jane SUMNER was born in Apr 1821 in Clinton Township, Lincoln County, Ontario; died after 1893.
8. Helen SUMNER was born on 07 Dec 1823 in Clinton Township, Lincoln County, Ontario; died on 14 May 1893.
9. William Kerr SUMNER was born on 27 Jun 1826 in Clinton Township, Lincoln County, Ontario; died before 1911 in Ingersoll, Oxford County, Ontario.
10. Elizabeth Brant SUMNER was born on 27 Jun 1826 in Clinton Township, Lincoln County, Ontario.