She later financed the construction of several notable properties around the country, including the Mar-a-Lago mansion ... in. Post had three children, including actress Dina Merrill.

The woman who built Mar-a-Lago in the 1920s and presided over it for almost half a century, Marjorie Merriweather Post, had gone to great lengths to turn the mansion into an official wintertime ...

Hillwood Estate was the home of breakfast-cereal heiress Marjorie Merriweather Post. She collected art from 18th-century France and imperial Russia for display in her 36-room mansion. Hillwood was her ...

With the election certified and Donald Trump’s swearing in on Jan. 20, Mar-a-Lago is once again ready ... formerly owned by cereal heiress Marjorie Merriweather Post, in 1985 for $10 million.

I visited Hillwood Estate, home of the cereal heiress who built Mar-a-Lago and was once America's richest woman. Take a look inside.