Mary married McQuaig, WILLIAM Henry on 26 Oct 1837 in Eastern District, Ontario, Canada. WILLIAM (son of McQuigg, Henry and McCauley, Mary.) was born in 1806 in Culcrow Townland, Agivey Parish, Londonderry, Northern Ireland; died on 23 Jan 1877 in Dundas, Ontario, Canada; was buried after 23 Jan 1877 in Maple Ridge Cemetery, Stormont, Ontario, Canada. [Group Sheet] [Family Chart]

1. McQuaig, Margaret was born in 1837 in Matilda Township, Dundas, Ontario, Canada; died in 1911 in Winchester, Stormont, Ontario, Canada; was buried in 1911 in Maple Ridge Cemetery, Stormont, Ontario, Canada.
2. McQuaig, Hannah was born in 1839 in Matilda Township, Dundas, Ontario, Canada.
3. McQuaig, John B was born on 20 Mar 1843 in Matilda Township, Dundas, Ontario, Canada; died on 1 Aug 1920 in Winchester, Stormont, Ontario, Canada; was buried after 1 Aug 1920 in Maple Ridge Cemetery, Stormont, Ontario, Canada.
4. McQuigg, Henry J was born in 1847 in Matilda Township, Dundas, Ontario, Canada; died in 1897 in Iroquois, Stormont, Ontario, Canada; was buried in 1897 in Saint Mary's Cemetery, Morrisburg, Stormont, Ontario, Canada.