Château du Pailly was built on the site of an older building dating back to the 13th century. That castle had a strategic position in the south of the Champagne region, close to Burgundy. It was ceded by the bishop of Langres to the Saulx family around 1530 and became a rare and emblematic example of the Renaissance in Champagne.
Gaspard de Saulx-Tavannes inherited the Château du Pailly from his father. In 1563, grieving the death of his eldest son, he turned the medieval fortress into a jewel of the Renaissance architecture, as he had been amazed by Italian palaces in his youth.
The Château du Pailly remained in the Saulx-Tavannes family until 1764. Several owners succeeded one another until Jean-François Moreau du Breuil bought it in 1821 and started to restore it. Today it is open to the public.
References:Celje Castle was once the largest fortification on Slovenian territory. The first fortified building on the site (a Romanesque palace) was built in the first half of the 13th century by the Counts of Heunburg from Carinthia on the stony outcrop on the western side of the ridge where the castle stands. It had five sides, or four plus the southern side, which was a natural defence. The first written records of the castle date back to between 1125 and 1137; it was probably built by Count Gunter. In the western section of the castle, there was a building with several floors. Remains of the walls of this palatium have survived. In the eastern section, there was an enclosed courtyard with large water reservoirs. The eastern wall, which protects the castle from its most exposed side, was around three metres thicker than the rest of the curtain wall. The wall was topped with a parapet and protected walkway.