1789 - 1791 (2 years)
Set As Default Person 
| Name | Mary Buchanan | |
| Birth | 1789 | |
| Gender | Female | |
| Death | 1791 | |
| Age | 2 years | |
| Person ID | I1811 | A Demo Tree |
| Last Modified | 10 Apr 2023 | |
| Father | James Buchanan b. 1761, Tyrone, Galway, Ireland  d. 11 Jun 1821, Mercersburg, Franklin, Pennsylvania, USA (Age 60 years) | |
| Relationship | natural | |
| Mother | Elizabeth Speer b. 17 Mar 1767, Lancaster, Lancaster, Pennsylvania, USA d. 24 May 1833, Greensburg, Westmoreland, Pennsylvania, USA (Age 66 years) | |
| Relationship | natural | |
| Family ID | F903 | Group Sheet | Family Chart |
| Reference | Your Name Here. "Mary Buchanan". A TNG-WordPress Integration Demonstration. https://uniquelyyourshosting.net/genealogy/getperson.php?personID=I1811&tree=demotree (accessed April 3, 2025). |
