Theobald II of Navarre was a king who ruled from 1253 to 1270. He was the son of Theobald I of Navarre and Margaret of Bourbon. His reign was marked by efforts to strengthen the kingdom and maintain peace in the region. Theobald II was known for his diplomatic skills and alliances, particularly with the Kingdom of France. During his rule, Theobald II faced challenges, including conflicts with neighboring territories. He worked to secure the borders of Navarre and improve relations with local nobility. His reign contributed to the stability and development of the kingdom, laying the groundwork for future rulers.