Delaware's prominent and influential du Pont family, one of the wealthiest in America, has long been mindful of preservation and conservation. The late Irénée du Pont Jr.'s choice to offer ...

"Right now, we're trying to keep this pile of rocks standing." In the past century, some of the grand du Pont mansions and ...

du Pont bought it for $70,000 from a former DuPont ... which sits on the other side of the Chesapeake Bay. $6.9M mansion sale is one of Bucks County's biggest residential deals The 8 most ...

H.F. du Pont's favorite style. Barbra Streisand was so impressed by its collection of early American general stores that she replicated one of its storefronts in her Malibu, California mansion.

"Right now, we're trying to keep this pile of rocks standing." In the past century, some of the grand du Pont mansions and properties, such as Carousel Farm in Pike Creek, have been donated to ...