Margaret married John MCCULLOCH on 28 Jan 1842 in Presbyterian Minister, Lanark Co., Ontario. John (son of Peter MCCULLOCH and Elizabeth PRICE) was born on 20 Jan 1817 in Glasgow, Scotland; died on 14 Apr 1888 in Ross Twp., Renfrew, Ontario, Canada; was buried in Beachburg, Renfrew, Ontario, Canada. [Group Sheet] [Family Chart]

1. Peter MCCULLOCH was born on 1 Dec 1843 in Dalhousie Twp., Lanark, Ontario, Canada; died on 12 Apr 1917 in Ross Twp., Renfrew, Ontario, Canada; was buried in Cobden, Renfrew, Ontario, Canada.
2. Jane MCCULLOCH was born about 1845 in Dalhousie Twp., Lanark, Ontario, Canada.
3. Andrew MCCULLOCH was born about 1847 in , , Ontario, Canada; died on 19 Sep 1893 in Dakota, U.S.A..
4. Elizabeth MCCULLOCH was born on 2 Dec 1847 in Dalhousie Twp., Lanark, Ontario, Canada; died on 18 Nov 1926; was buried in Beachburg, Renfrew, Ontario, Canada.
5. Christena MCCULLOCH was born on 21 Sep 1850 in Fitzroy Twp, Carleton, Ontario, Canada; died on 7 Feb 1886 in Ross Twp., Renfrew, Ontario, Canada; was buried in Ross Twp., Renfrew, Ontario, Canada.
6. Isabella MCCULLOCH was born about 1853 in Fitzroy Twp, Carleton, Ontario, Canada; died on 4 Feb 1883; was buried in Beachburg, Renfrew, Ontario, Canada.
7. Janet MCCULLOCH was born on 20 Jun 1854 in Ross Twp., Renfrew, Ontario, Canada; died on 9 Oct 1934 in Cobden, Renfrew, Ontario, Canada; was buried in Cobden, Renfrew, Ontario, Canada.
8. John MCCULLOCH was born about 1857 in Fitzroy Twp, Carleton, Ontario, Canada; died after 1896.
9. Margaret MCCULLOCH was born on 7 Mar 1858 in Fitzroy Twp, Carleton, Ontario, Canada; died on 9 Apr 1902 in Ross Twp., Renfrew, Ontario, Canada; was buried in Cobden, Renfrew, Ontario, Canada.
10. William MCCULLOCH was born about 1861 in , , Ontario, Canada; and died.
11. Robert MCCULLOCH was born about 1864 in , , Ontario, Canada; and died.
12. George MCCULLOCH was born on 17 Sep 1866 in Ross Twp., Renfrew, Ontario, Canada; died on 24 Feb 1897 in Brinsmade, , North Dakota, USA; was buried in Cobden, Renfrew, Ontario, Canada.