The City Hall of Quebec City (Hôtel de ville de Québec) was inaugurated on September 15, 1896. The building slopes downward as it was built on a hill and was once home to the Jesuit College (Jesuit Barracks) from the 1730s to 1878.
Designed by architect Georges-Émile Tanguay (1858-1923), it is the second permanent city hall for the old city. From 1842 to 1896 City Hall sat at home of British Army Major General William Dunn. Prior to 1842 the city government sat a various sites. The formal city council was established in 1833.
The building used a mixture of Classical, Medieval and Châteauesque elements.
References:Château de Niort is a medieval castle in the French town of Niort. It consists of two square towers, linked by a 15th-century building and dominates the Sèvre Niortaise valley.
The two donjons are the only remaining part of the castle. The castle was started by Henry II Plantagenet in the 12th century and completed by Richard the Lionheart. It was defended by a rectangular curtain wall and was damaged during the Wars of Religion. In the 18th century, the castle served as a prison.
The present keeps were the central point of a massive fortress. The southern keep is 28m tall, reinforced with turrets. The northern tower is slightly shorter at 23m. Both are flanked with circular turrets at the corners as well as semicircular buttresses. Each of the towers has a spiral staircase serving the upper floors. The Romanesque architecture is of a high quality with the dressed stones closely jointed.