Porthos

Porthos, Baron du Vallon de Bracieux de Pierrefonds is a fictional character in the novels The Three Musketeers (1844), Twenty Years After (1845), and The Vicomte de Bragelonne (1847–1850) by Alexandre Dumas, père. He and the other two musketeers, Athos and Aramis, are friends of the novel's protagonist, d'Artagnan. Porthos is a highly fictionalized version of the historical musketeer Isaac de Porthau.