Langoa Barton was bought by Thomas Barton in 1821 and still remains in the family, now run by Anthony Barton and his daughter Lilian Barton Sartorius. The density of the plantation is 9,000 vines per hectare with plantings of 70% Cabernet Sauvignon, 20% Merlot and 10% Cabernet Franc. Two wines are produced: Chateau Langoa Barton 90,000 bottles and Lady Langoa 30,000 bottles.