Alexandre Dumas (1802-1870), author of The Count of Monte Cristo and The Three Musketeers, was a black guy. His Dad was a famous French general, born in Haiti (then Saint Domingue - Santo Domingo).
Dad served in the French army through the hideous French Revolution and became a General under Napoleon in Italy and Egypt: The Black Count: Glory, Revolution, Betrayal, and the Real Count of Monte Cristo.
Alexandre's novel was based, in part, on his Dad who also had a grueling imprisonment after being captured by the Neapolitans in Taranto after being shipwrecked.
Tom Reiss researched this book for almost ten years.