[Illustration: H]ADDON is, in the Domesday Book, mentioned as a berewick in the manor of Bakewell; it was granted by the Conqueror to his natural son, William Peverel, and it is not improbable that some parts of the present building were constructed about that time. It remained in the possession of the Peverels two generations only, and was then granted by one of the family to a retainer named Avenell,[12] on the tenure of knight’s service. In the reign of Richard I., or that of John, it again changed owners, passing by the marriage of the coheiresses of the Avenells into the families of Vernon and Bassett. “The heiress of Vernon, in the reign of Henry III., married Gilbert le Francis, whose son Richard took the name of Vernon, and died, in 1296, at the age of twenty-nine. This Richard was common ancestor to the Vernons of Haddon, Stokesay, Hodnet, Sudbury, &c.” Haddon continued a joint possession of these two families until in or before the reign of Henry VI., when the whole became vested in the Vernons, who had purchased Bassett’s moiety. Haddon was in the possession of the Vernons more than three centuries and a half, and several of its lords held situations of great interest and responsibility. Sir Richard Vernon is mentioned as Speaker of the Parliament held at Leicester in 1425; and his son, also named Richard, was the last person who held for life the important office of Constable of England. The grandson of the latter, Sir Henry Vernon, had charge of the education of Prince Arthur, son of Henry VIII., and is said to have had his royal pupil residing with him for some time at Haddon. Sir George Vernon, the last of this branch of the family, was distinguished for his magnificent style of living, the number of his retinue, and unbounded hospitality, which procured for him the appellation of “King of the Peak.” His possessions amounted to thirty manors, all of which on his death, in 1565, descended to his two daughters, Margaret and Dorothy. On a division of the property, the Derbyshire estates were assigned to Dorothy, the younger of the coheiresses, who married Sir John Manners, second son of Thomas first earl of Rutland, ancestor of the present noble owner, his Grace the Duke of Rutland. Haddon was a favourite place of residence of the Earls of Rutland, and also of the first Duke, who was raised to that dignity by Queen Anne, in 1703, and who, during the life of his father, was summoned to Parliament by writ, as Baron Manners of Haddon.[13]