William M. Blackford
William M. Blackford  | |
|---|---|
portrait by Emanuel Leutze  | |
| Born | August 19, 1801  | 
| Died | April 1864  (aged 62–63) | 
| Spouse(s) | Mary Berkeley Minor Blackford | 
William Mathews Blackford (August 19, 1801, Catoctin Furnace, Maryland–April 15, 1864 at home in Lynchburg, Virginia) was a journalist and American chargé d'affaires to the Republic of New Granada, based in Bogota, where he helped to negotiate a new postal treaty.