3901 Henry Ave., Philadelphia, PA
The big brick house at Henry Avenue and Coulter Street in the East Falls neighborhood of Philadelphia was built in 1925 by millionaire brick manufacturer and three-time Olympics gold medal winner for rowing, John B. Kelly. But as accomplished as Kelly was, it is his daughter, Grace Kelly, Academy Award winning actress and, later, Princess of Monaco, who is the most famous person to reside at this address. In 2012, a Pennsylvania Historical Marker was placed at the address to honor the Kelly family.
(Above Photo: East Falls Historical Society)