Margaret of Bourbon, Queen of Navarre, regent of Navarre (born c. 1217)

Margaret of Bourbon, Queen of Navarre

Queen of Navarre from 1234 to 1253

Margaret of Bourbon was Queen of Navarre and Countess of Champagne from 1234 until 1253 as the third wife of Theobald I of Navarre. After her husband's death, she ruled both the kingdom and the county as regent for three years in the name of their son, Theobald II of Navarre…