When Flore de Brantes isn’t running her influential Brussels gallery, she and her family unwind at her ancestral château in France’s Val de Loire!

La vie du château is full of tradition and style—especially so at Château du Fresne, a modestly proportioned, sublimely neoclassical country house not far from Tours in central France. There, Brussels decorative-arts dealer Flore de Brantes and her husband, Count Amaury de La Moussaye, host riotous summer costume parties and relaxed alfresco dinners, all while managing the property’s 1,400-acre farm and tending to its more than two dozen dependencies. “With a château,” Brantes says, “there is always a project.”

Anatole Amoudru, a local architect known for his churches, completed the house in 1770. Some three decades later, Le Fresne became the property of General Pierre Perron, who had gone to India, made a fortune, and brought back a wife. After that the house was passed down through the female line until the second Marquis de Brantes, Flore’s great-grandfather, inherited it in 1914. Her farmer father revived the tradition, leaving Le Fresne to his daughter upon his death, in 2007. (Brantes’s entrepreneur brother, Roger, the present marquis, shuttles between Prague and Venice.)


Since then Brantes and her husband have been busy renovating the château “in a way one would not notice,” she says. The slate roof was replaced “so it doesn’t rain inside anymore,” La Moussaye quips. Baths were installed or updated, electrical wiring was upgraded, and central heating was brought in. “Aren’t these radiators beautiful?” Brantes says with a laugh, as she shows off one of the workhorse fixtures in the manner of a game-show hostess. The heaters were a must for the couple, who head down to celebrate New Year’s from the Belgian capital, where they live most of the time with their sons, Octave and Alfred, and run Galerie Flore, an electrifying showcase of 18th-century antiques and modern art that they opened in 2011.


Le Fresne’s “big house,” as everybody calls it, is used for guests and entertaining, while an elegant pavilion about 100 feet away serves as the family home. The latter was built as a bathhouse, but Brantes’s great-grandmother Marguerite Schneider, heir to an armaments fortune, renovated it for living in the early 20th century. “She didn’t want to live in the château with her mother-in-law,” Brantes explains. Marguerite also didn’t like walking across the gravel courtyard to have meals, so she commissioned a tunnel, lined with pâte de verre tiles, that leads to the château’s kitchens—and her descendants use the same subterranean passage when it’s time to eat.