Mary Berkeley Minor Blackford | |
|---|---|
 Mary Berkeley Minor Blackford, from a portrait painted in the 1870s | |
| Born | December 2, 1802 Fredericksburg, Virginia |
| Died | September 15, 1896 (aged 93) Alexandria, Virginia |
| Father | John Minor |
| Relatives | John B. Minor (cousin) John Minor Maury (cousin) Matthew Fontaine Maury (cousin) |
Mary Berkeley Minor Blackford (December 2, 1802 – September 15, 1896) was an American anti-slavery activist, founder of the Female Auxiliary of the American Colonization Society in Fredericksburg.