Owner: Countess of Bournazel from Chateau de Malle. She owns a large piece of land that is split by the boundary between the municipality of Preignac in the area of Sauternes and Graves in Toulenne. The red wines from the latter are marketed under the name of Château de Cardaillan. The whites are sold under the name M de Malle. Vineyard area: 20 hectares of red and 2.8 hectares of white.