In 1962, Henri's son, Pierre Duporge joined the company. Two years later, his sister Marie-Hélène Duporge joined it too. In 1968, they expanded the vineyard in places around David and Beaulieu. In 1970, they founded an Agricultural Land Grouping (in French "Groupement Foncier Agricole", GFA). In 1992, the domain Jalousy became "Jalousie Beaulieu" and the holding "Société Civile d'Exploitation Agricole" was born.
In 1999, Philippe Person, Marie-Hélène Duporge's son, took over the lead of the 93-hectare vineyard. In 2001, he signed a leasing contract with the two wine holdings "Château Pascaud" and "Château de Marze", which included 26 hectares of planted vineyards. Between 2004 and 2016, Philippe Person further expanded the domain. In 2016, the total farming area of the holding "SCEA des Vignobles Jalousie Beaulieu" reached 160 hectares. His son, Pierre Person, joined the enterprise in 2016 to support the marketing strategy of the company. Pierre is the sixth generation of this family-run business.