The Château de Brissac is a noble mansion originally built as a castle by the Counts of Anjou in the 11th century. After the victory over the English by Philip II of France, he gave the property to Guillaume des Roches. In the 15th century, the structure was rebuilt by Pierre de Brézé, a wealthy chief minister to King Charles VII. During the reign (1515–47) of Francis I, the property was acquired by René de Cossé, who the king named as governor of Anjou and Maine.
During the French Wars of Religion, Château Brissac was made a possession in 1589 by the Protestant, Henry of Navarre. Severely damaged, the fortress was scheduled to be demolished. However, Charles II de Cossé sided with Henri of Navarre who soon was crowned King of France. In gratitude, King Henry gave him the property, the title Duc de Brissac and the money to rebuild the chateau in 1611. Its construction made it the highest château in France, its façade reflecting the influences of that century’s Baroque architecture. Through marriage, the Cossé-Brissac family also acquired the Château Montreuil-Bellay but later sold it.
In August 1620, Louis XIII and his mother, Marie de Medici, met to discuss their differences in the "neutral" territory of Château Brissac. A temporary truce between the two was reached but it did not last long and the Queen Mother was eventually banished.
The descendants of the Duc de Brissac maintained the château until 1792 when the property was ransacked during the Revolution. It lay in waste until a restoration program began in 1844 that was carried on during the 19th century by the Duke's descendants.
Today, the Château Brissac is still owned by a de Cossé family member. It has seven storeys altogether, making it the tallest chateau in the Loire Valley. The chateau is open to tours and its luxurious gilded theater hosts the annual Val de Loire festival. It was also used as a location for Brazilian celebrity magazine "Caras" until recently.
References:Duino Castle was built by the Wallsee family in 1389 on the cliffs overlooking the Gulf of Trieste. It replaced an older castle from the 11th century. Over time, the Wallsee family disappeared and the castle, after having been used as a prison, became the residence of the Luogar and Hofer.
At the end of the 19th century it became the property of Prince Alexander von Thurn und Taxis from the Czech branch of the House of Thurn and Taxis. It remains with the family to this day with his great-grandson Prince Carlo Alessandro della Torre e Tasso, Duke of Castel Duino the current owner. The castle has been opened to the public as a museum and park.