Thornton Blackburn
Thornton Blackburn | |
|---|---|
| Born | c. 1812 |
| Died | 1890 |
Thornton Blackburn (c. 1812–1890) was a self-emancipated formerly enslaved man whose case established the principle that Canada would not return slaves to their masters in the United States and thus established Canada as a safe terminus for the Underground Railroad.