Casimir Dudevant

François Casimir, Baron Dudevant (6 July 1795 – 1871) was a French nobleman, and the illegitimate son of Baron Jean-François Dudevant and his mistress Augustine Soulé.

On 10 December 1822, Dudevant married Aurore Dupin, who would soon become well-known as the author and politician George Sand. They had two children before separating in 1835: