According to a local tradition, a Latin inscription found in the underground galleries of the Château D'Agassac dates its construction back to the 13th century. But the first of its known lords was Guillaume-Raymond d'Agassac in 1172, Lord of Blanquefort.
Since 1238, the Gaillard de Gassac Family is owner of the seigniory of Agassac which extends more than 800 hectares. Its lord is vassal of king of England, Edward I of England, called in London in 1299 and took part in the defense of Borough in 1296.In 1357, the seigneury was sold to the lordship of Albret and some members of the family came to Agassac as Arnaud Amadieu I, Charles II of Albret or Jean II of Albret.From 1580 to 1841, the property belonged to Pommiers Family.
In 1792 the first vines was planted and the winery created. In 1841, the estate was purchased by Marcel Richier, one of the first big agricultural engineer in France. Today D'Agassac produces one of the wines of the Haut-Médoc with the best scores and the most awards.
References:Varberg Fortress was built in 1287-1300 by count Jacob Nielsen as protection against his Danish king, who had declared him an outlaw after the murder of King Eric V of Denmark. Jacob had close connections with king Eric II of Norway and as a result got substantial Norwegian assistance with the construction. The fortress, as well as half the county, became Norwegian in 1305.
King Eric's grand daughter, Ingeborg Håkansdotter, inherited the area from her father, King Haakon V of Norway. She and her husband, Eric, Duke of Södermanland, established a semi-independent state out of their Norwegian, Swedish and Danish counties until the death of Erik. They spent considerable time at the fortress. Their son, King Magnus IV of Sweden (Magnus VII of Norway), spent much time at the fortress as well.
The fortress was augmented during the late 16th and early 17th century on order by King Christian IV of Denmark. However, after the Treaty of Brömsebro in 1645 the fortress became Swedish. It was used as a military installation until 1830 and as a prison from the end of the 17th Century until 1931.
It is currently used as a museum and bed and breakfast as well as private accommodation. The moat of the fortress is said to be inhabited by a small lake monster. In August 2006, a couple of witnesses claimed to have seen the monster emerge from the dark water and devour a duck. The creature is described as brown, hairless and with a 40 cm long tail.