Second-Hand Sources:
1. http://www.pbs.org/wgbh/aia/part4/4p1539.html
2. http://memory.loc.gov/ammem/doughtml/timeline.html
3. http://www.math.buffalo.edu/~sww/0history/hwny-douglass-family.html
4. http://winningthevote.org/F-FDouglass.html
5. http://www.biography.com/people/frederick-douglass-9278324
6. http://www.iupui.edu/~douglass/
7. http://www.online-literature.com/frederick_douglass/
8. http://www.frederickdouglass.org/douglass_bio.html
9. http://docsouth.unc.edu/neh/douglass/bio.html
10. http://etext.virginia.edu/toc/modeng/public/DouNarr.html (Narrative)
2. http://memory.loc.gov/ammem/doughtml/timeline.html
3. http://www.math.buffalo.edu/~sww/0history/hwny-douglass-family.html
4. http://winningthevote.org/F-FDouglass.html
5. http://www.biography.com/people/frederick-douglass-9278324
6. http://www.iupui.edu/~douglass/
7. http://www.online-literature.com/frederick_douglass/
8. http://www.frederickdouglass.org/douglass_bio.html
9. http://docsouth.unc.edu/neh/douglass/bio.html
10. http://etext.virginia.edu/toc/modeng/public/DouNarr.html (Narrative)