and Anne-Marie (born 1964). Claude runs the gourmet restaurant in Rio de Janeiro and three bistros, including one in Miami Beach, Florida. He is the father of two children, including his son Thomas Troisgros, who has taken over. Anne-Marie (former student of the École hôtelière de Lausanne), with her husband Yves Gravelier, was the owner of in Bordeaux from 1993 to 2014. Michel Troisgros Michel, born 2 April 1958 in Roanne, is the son of Pierre and Olympe Troisgros, and he studied in the Grenoble between 1973 and 1976, where he met Marie-Pierre, his future wife. They left to travel around the world in order to learn the craft in big houses like Alain Chapel in Mionnay, Frédy Girardet in Crissier, Taillevent in Paris, Michel Guérard in Eugénie-les-Bains and New York City, Comme chez Soi in Brussels, Chez Panisse in Berkeley and The Connaught (hotel) in London. Marie-Pierre Troisgros Marie-Pierre Lambert, born 6 April 1957 in Sainte-Colombe (Rhône), also studied in the from 1973 to 1976. During her world tour, she worked in various countries, notably in Germany in the Black Forest, at the Hilton Hotel in Brussels, at The Connaught in London, at the Lapérouse restaurant in Paris, at Petrossian in New York City, at Michel Guérard in Eugénie-les-Bains and at the François family in Switzerland. Michel and Marie-Pierre married in 1983. Together Marie-Pierre and Michel have three children, Marion (born 1983), César (born 1986) and Léo (born 1993). César Troisgros César Troisgros, born 5 November 1986 in Roanne, is the eldest son of Michel and Marie-Pierre. He trained at the Institut Paul Bocuse in Écully from 2004 to 2007 before continuing his culinary apprenticeship in major houses such as Michel Rostang in Paris, the Roca brothers in Girona, Spain, Thomas Keller in California in the Napa Valley and a few months with his uncle Claude Troisgros in Rio de Janeiro. In 2011, he decided to go to work in Japan, but the Fukushima disaster made him postpone his departure. He remained in Roanne to work alongside his father and became involved in family projects, notably in the move to Ouches. Concerned about ecology and biodiversity, the young man cited among his sources of influence the documentary film Tomorrow () and the peasant-philosopher Pierre Rabhi. In 2017, he joined in the preservation of a bean variety, the Auvergne bean. Léo Troisgros Léo Troisgros, born 26 February 1993 in Roanne,