sentences:  Visitors may see his library (though the books have been transferred to the library in Bordeaux) and his bedroom, both preserved as they were in the 18th century.At her death in 2004, the Countess of Chabannes, a descendant of Montesquieu and last owner of the château, bequeathed her belongings, including the castle, to the Foundation named after her.The castle is open to visitors from Easter to 11 November.