Berkeley family Constable (Alnod), a high official under King Edward the Confessor. Berkeley Castle, the "caput" of the barony, and the adjoining town of Berkeley are located in the county of Gloucestershire and are situated about five miles west of Dursley and eighteen miles southwest of Gloucester, and northeast of Bristol. The location has conferred various titles on the family over the centuries, including Baron Berkeley (barony by writ), Earl of Berkeley, and Marquess of Berkeley. Berkeley Castle was originally granted by William the Conqueror to the Norman Roger de Berkeley, feudal baron of Dursley, under the feudal tenure of fee-farm. However,
Hailes Castle truces with England in 1449, 1451-7 and 1459. It is thought that Sir Patrick Hepburn dramatically extended the castle. A massive tower of at least four storeys was built to the west of the original construction, and a lower tower to the East to form a long north range, looming above the River Tyne. The thick curtain wall of the castle may date back to the 13th century. In 1400 it successfully withstood an attack from Harry Hotspur Percy, in league with the Earl of March. The attackers were defeated afterwards in a counter-attack led by Archibald, Master of Douglas.