Theobald IV of Champagne (1201-1252), known as "the Troubadour", "the Chansonnier", and "the Posthumous", was count of Champagne (for his entire life), and, as Theobald I, king of Navarre from 1235.
The first half of Theobald's life was plagued by a number of difficulties. His uncle, count Henry II had left behind a great deal of debt, which was far from paid off when Theobald's father died. Further, Theobald's legitimacy was not unquestioned, and his right to the succession was challenged by Henry's daughter Philippa and her husband, Erard I of Brienne, count of Ramerupt and one of the more powerful Champagne nobles.
The conflict with the Brienne's broke into open warfare in 1215, and was not resolved until after Theobald came of age in 1222. At that time he bought out their rights for a substantial monetary payment. Some years later, in 1234, he had to spend still more to buy off Philippa's younger sister Alice.
The 1222 settlement did not end Theobald's problems, for in the following years he antagonized the young king of France Louis IX, which lead to an invasion of Champagne by a group of French barons. They were driven off at the cost of further expense and hardship in Champagne. Thus in order to settle with Alice, Theobald had to sell his overlordship over the counties of Blois, Sancerre, and Chateaudun to the king.
However in 1234 Theobald succeeded his grandfather as king of Navarre. This greatly increased his resources (not to mention his prestige), and the remaining years of his rule were far more peaceful and prosperous.
Theobald married three times. He married Gertrude of Dabo in 1220, and divorced her 2 years later when he came of age. Later in 1222 he married Agnes of Beaujeu. After she died in 1231, he married Margaret of Bourbon (1232).
|Count of Champagne||
|King of Navarre||