Dirleton is notable for
Dirleton Castle, a well-preserved medieval fortress, which today belongs to
Historic Scotland. It is the
caput of the
feudal barony of Dirleton, said to be one of the oldest in Scotland (This barony did not, however, cover the entire parish). It was built in the middle of the twelfth century by a branch of the Anglo-Norman family of De Vaux, a family with its origins in
Rouen,
Normandy, which had settled at Dirleton during the reign of King
Malcolm IV (1153–1165). They also held the manor of Golyn (
Gullane) and parts of the lands of Fenton. In 1225, it is described as a "castellum". In 1298 when King
Edward I of England invaded Scotland, no place was able to resist him except Dirleton castle. After a resolute resistance it surrendered to forces under
Antony Bek,
Bishop of Durham. It was still in English possession in 1306. When
Cromwell invaded Scotland in 1650 the castle was, after a gallant defence, taken by Lambert and by him partially dismantled and reduced to its present ruinous state. The heiress of William de Vaux, Lord of Dirleton, brought the barony and estates to her husband, Sir John de Haliburton, about 1430. Their grandson, Sir
Walter de Haliburton, High
Treasurer of Scotland, was created a
Lord of Parliament in 1447. This family failed in the male line and an heiress took Dirleton to her husband, Lord Ruthven, grandfather of the
Earl of Gowrie who was forfeited in 1600. The barony then graduated to a number of proprietors during the corrupt 17th century. Finally, Sir
John Nisbet, Lord Dirleton (d. 1688), a Senator of the
College of Justice acquired it in 1663 and the barony remained with this family into the 20th century. In 1923 the
Nisbet family donated the castle to
Historic Scotland. In the late 20th century this feudal barony was purchased by one Patrick Hannigan, from
Salvador in
Brazil, who subsequently bequeathed the barony to the present baron of Dirleton, Camilo Agasim-Pereira of Fulwood and Dirleton. He was later confirmed as such by disposition recorded in the Land Register of Scotland on 22 April 2002. Since the Abolition of Feudal Tenure, etc. (Scotland) Act 2000, which abolished feudal dues and the legal jurisdiction of the Baron, all Baronies have now been separated from the caput (or Land), but this has not affected the dignity of Baron. The site of the Barony of Dirleton today is
Lamb island which was owned by the Barony of Fulwood Trust and then in 2009 was sold to
Uri Geller. ==Congalton==