Breda Castle Breda Castle Breda Castle is a castle in the city of Breda, in the Netherlands. In the 12th century, a fortress was located at Breda. The city of Breda came into existence near the fortress. In 1353, the Duke of Brabant sold Breda to Jan II of Polanen (Baron of Breda). He reinforced the castle with four towers and a channel. His daughter Johanna of Polanen married in 1403 the German count Engelbert I of Nassau. Their son Jan IV of Nassau enlarged the castle. Henry III of Nassau-Breda changed the castle into a Renaissance palace in 1536. He died
Siege of Breda (1624) thereafter. The siege of 1624 captured the attention of European princes and, along with other battles like White Mountain (1620), played a part in the Spanish army regaining the formidable reputation it had held throughout the previous century. In the latter stages of the combined Eighty and Thirty Years' wars that had greatly strained Spanish resources, Breda was lost to the Dutch under Frederick Henry after a four-month siege. In the 1648 Treaty of Westphalia that ended the Thirty and Eighty Years' wars, it was ceded to the Dutch Republic. There were several motives for Spinola's siege of Breda. Because