Mary Buchanan
| Name | Mary Buchanan |
| Title | (1789-1791) |
| Gender | Female |
| Birthday | 1789-00-00 |
| nationality | — |
| Source | https://www.wikidata.org/wiki/Q75766594 |
| pptrace | View Family Tree |
| LastUpdate | 2025-11-16T10:12:23.820Z |
Introduction
Mary Buchanan was the daughter of James Buchanan, Sr., and the granddaughter of another James Buchanan, Sr., who lived from 1761 to 1821. She was born in 1789 and died in 1791. James Buchanan, her grandfather, served as the President of the United States from 1857 to 1861.
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