Charles e Batz-Castelmore, Comte d'Artagnan (c. Lupiac 1611 - 25 June, Maastricht 1673) served Louis XIV as captain of the Musketeers of the Guard and died at the Siege of Maastricht in the Franco-Dutch War. A fictionalized account of his life by Gatien de Courtilz de Sandras formed the basis for the d'Artagnan Romances of Alexandre Dumas, most famously including The Three Musketeers.