Children |
| 1. James Clarke Buchanan, b. 25 Apr 1801, Wicklow, Ireland d. 10 Dec 1849, Santa Marta, Magdalena, Colombia (Age 48 years) |
| 2. Jane Buchanan, b. 30 Oct 1803, Ireland d. 22 Sep 1826, Stamford, Niagara Regional Municipality, Ontario, Canada (Age 22 years) |
| 3. Alexander Carlisle Buchanan, b. 23 Dec 1808, Omagh, Drumragh, Tyrone, Ireland d. 2 Feb 1868, Quebec, Capitale-Nationale Region, Quebec, Canada (Age 59 years) |
| 4. William Oliver Buchanan, b. 20 Oct 1820, Niagara Falls, Niagara Regional Municipality, Ontario, Canada d. 15 Dec 1904, Montreal, Montreal, Quebec, Canada (Age 84 years) |
| 5. Caroline Buchanan, b. 2 Mar 1824, Manhattan, New York, New York, USA d. 16 Dec 1894, Toronto, Toronto Municipality, Ontario, Canada (Age 70 years) |
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