In the early 1980s, Dr. Pierre-Yves Rival, a young physician to Libourne. He developed a passion for wine a predilection for Saint-Emilion, a town built by a Breton His son indicated that he wanted to move into the world of wine. In 2012, father and sons take over Château Roc de Boisseaux. Pierre-Yves y and rigour of a surgeon, Marc's knowledge of the world of surgery sance du monde de la viticulture et son reseau aupres des distributions international players. The entire vineyard is cultivated using traditional methods: tilling the soil and grassing the rows, mechanical weeding.