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,
Berkeley Castle (as they themselues confessed) praied heartilie to God to receiue his soule, when they vnderstood by his crie what the matter ment.Christopher Marlowe's tragedy "Edward II" ("The troublesome raigne and lamentable death of Edward the second, King of England", first published 1594) depicts the murder at Berkeley Castle, using props mentioned in Holinshed, and popular stories of a red hot poker or suffocation continue to circulate. The cell where Edward is supposed to have been imprisoned and murdered can still be seen, along with the adjacent 11 m (36 ft) deep dungeon, which supposedly echoes the events of the murder