Mary married George Johnson SUMNER on 14 Jul 1859 in Oakville, Halton County, Ontario. George (son of William Johnson SUMNER and Phoebe BUTTS) was born on 10 May 1834 in Oakville, Halton County, Ontario; died on 30 Aug 1911 in Oakville, Halton, Ontario, Canada. [Group Sheet] [Family Chart]

1. William SUMNER was born in 1860 in Oakville, Halton, Ontario, Canada.
2. Thomas Nelson SUMNER was born on 04 Jul 1862 in Oakville, Halton County, Ontario; died on 27 Oct 1949 in Middlesex, Ontario; was buried in Mt Pleasant cemetery, Middlesex, Ontario.
3. Charles Robert SUMNER was born on 16 Jun 1865 in Oakville, Halton County, Ontario; died after 1911 in London City, Middlesex, Ontario.
4. John M SUMNER was born on 16 Jun 1865 in Oakville, Halton, Ontario, Canada; died after 1901 in Toronto, York County, Ontario.
5. Matilda SUMNER was born in 1869 in Oakville, Halton County, Ontario.
6. Osbert SUMNER was born in 1872 in Oakville, Halton County, Ontario.
7. Caroline C SUMNER was born in 1875 in Oakville, Halton County, Ontario.