Histoire
Dumas often took inspiration from famous historical figures, saying that history was “the nail on which I hang my novels."
Example: During the reign of Louis XIII, the musketeers served as a type of training ground for the French army. Aramis, Porthos, and Athos—the Musketeers who gradually befriend D’Artagnan--are loosely based on actual people who fought during the same reign. Not much is known about these men, though evidence exists to show that Armand de Sillegue, the inspiration for Athos, died in Paris as the result of a duel.