The Sunday Read: ‘The Inheritance Case That Could Unravel an Art Dynasty’

Twenty years ago, a glamorous platinum-blond widow arrived at the Paris law office of Claude Dumont Beghi in tears. Someone was trying to take her horses — her “babies” — away, and she needed a lawyer to stop them. She explained that her late husband had been a breeder of champion thoroughbreds. The couple was a familiar sight at the racetracks in Chantilly and Paris: Daniel Wildenstein, gray-suited with a cane in the stands, and Sylvia Roth Wildenstein, a former model with a cigarette dangling from her lips. They first met in 1964, while she was walking couture shows in Paris and he was languishing in a marriage of convenience to a woman from another wealthy Jewish family of art collectors. Daniel, 16 years Sylvia’s senior, already had two grown sons when they met, and he didn’t want more children. So over the next 40 years they spent together, Sylvia cared for the horses as if they were the children she never had. When Daniel died of cancer in 2001, he left her a small stable. Then, one morning about a year later, Sylvia’s phone rang. It was her horse trainer calling to say that he had spotted something odd in the local racing paper, Paris Turf: The results of Sylvia’s stable were no longer listed under her name. The French journalist Magali Serre’s 2013 book “Les Wildenstein” recounts the scene in great detail: Sylvia ran to fetch her copy and flipped to the page. Sure enough, the stable of “Madame Wildenstein” had been replaced by “Dayton Limited,” an Irish company owned by her stepsons.