History
The name of the estate comes from its geographical location on the Cos hill and the name of François Labory, who was the first owner until 1845.
Louis Gaspard d'Estournel then acquired it before having to sell it again to an English banker, Charles Martyns in 1852. The property was finally taken over by George Weber in the 1930's, who bequeathed it to his daughter and son-in-law, François Audoy in 1959.
In 1971, the couple acquired the ne...