Duchy of Cornwall from Duchy income, assisted by Grants-in-aid from the Queen. If there is no duke (for example, if the monarch does not have any male children) the duchy income reverts to the monarch and the annual Sovereign Grant is reduced annually by the amount of the duchy's income. The duchy was established on 17 March 1337 by the Royal Great Charter out of the former Earldom of Cornwall by Edward III for his son, Edward, Prince of Wales, the "Black Prince", who became the first Duke of Cornwall. The charter established that the Duke of Cornwall is to be the eldest
Government House (Prince Edward Island) summer. The wood frame building's architectural design is Georgian with echoes of the Palladian tradition. The two axis of the house converge on the main entrance hall, which has doric columns and pilasters and a double switchback stair leading to the second floor. The residence was designed by Yorkshire architect Isaac Smith, who also designed the Island's Colonial Building. Government House (Prince Edward Island) Government House of Prince Edward Island, often referred to as Fanningbank, is the official residence of the Lieutenant Governor of Prince Edward Island, as well as that in Charlottetown of the Canadian monarch. It stands in