The parish of Alwington and the surrounding area was given to the family by William the Conqueror, as part of a reward for loyalty and service during the Norman Conquest.
Most of the current house dates from the 17th century, but parts of it have stood since the reign of King Henry III, circa 1234.
The 13th-century arch of the chapel still stands and the Brew House remains from when hops were grown on the estate.
[2] The estate's archive, a historical record going back over 700 years, was sold to the Devon Council for almost £50,000.
[3] It is now the home of Michael Cannon, pub entrepreneur and former owner of Fuddrucker's restaurant chain.