Château Langoa Barton is in Bordeaux’s St.-Julien appellation. It is a Third Growth estate according to the 1855 classification. The 42-acre estate was purchased by an Irishman named Thomas Barton in 1821 and it has remained in the Barton family ever since. The Barton family also owns and operates Château Leoville-Barton. The two estates shared the same wine cellar and staff. Langoa Barton’s vineyards are planted to 70% Cabernet Sauvignon, 20% Merlot and 10% Cabernet Franc. About 9,000 bottles are produced annually. The second wine is Lady Langoa.