Clarence House has been the official residence of the heir apparent of who?
Clarence House Clarence House is a royal residence in London, situated on The Mall, in the City of Westminster. It is attached to St. James's Palace and shares the palace's garden. For nearly 50 years, from 1953 to 2002, it was home to Queen Elizabeth The Queen Mother. It has since been the official residence of Charles, Prince of Wales, and Camilla, Duchess of Cornwall.
The Blaine House The Blaine House, also known as James G. Blaine House, is the official residence of the Governor of Maine and his or her family. The Executive Mansion was officially declared the residence of the Governor in 1919 with the name "The Blaine House." It is located at Capitol and State Streets in Augusta, Maine, United States, across the street from the Maine State House.