Who married Mary Benedict Cushing?

Mary Benedict Cushing Astor Fosburgh (January 27, 1906 – November 4, 1978) was an American socialite, philanthropist and art collector.

James Whitney Fosburgh (August 1, 1910 – April 23, 1978) was an American painter, art collector, and art historian. In addition to lecturing and writing about art, he served as Chairman of the Special Committee for White House Paintings under both President Kennedy and President Johnson. Fosburgh and his wife, Mary ("Minnie") Cushing, were prominent art collectors in New York City.