Navarre | Champagne | Princess Margaret, Countess of Snowdon | Tudela, Navarre | Champagne (wine) | Champagne-Ardenne | Sophie, Countess of Wessex | Kingdom of Navarre | Mary, Princess Royal and Countess of Harewood | Theobald I of Navarre | Joan of Navarre, Queen of England | Blanche Lincoln | Princess Maud, Countess of Southesk | Princess Alice, Countess of Athlone | Margaret Pole, Countess of Salisbury | Lower Navarre | Frances Hyde, Countess of Clarendon | Countess of Wessex | Champagne (historical province) | Champagne Charlie | Châlons-en-Champagne | Blanche DuBois | Blanche | Navarre, Florida | John Navarre | Edwina Mountbatten, Countess Mountbatten of Burma | Countess Elisabeth Dobržensky de Dobrženicz | Champagne (wine region) | Blanche of Castile | Selina Hastings, Countess of Huntingdon |
In the 1230s, in order to settle with Alice, Theobald IV had to sell his overlordship over the counties of Blois, Sancerre, and Châteaudun to Louis IX of France.
Alix of Brittany (6 June 1243–2 August 1288), married John of Châtillon and had issue
In conspiracy theories, such as the one promoted in The Holy Blood and the Holy Grail, Blanche of Navarre has been alleged to be the seventh Grand Master of the Priory of Sion.
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After her husband's death, the Dowager Queen retired to Neaufles-Saint-Martin near Gisors in Normandy.
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At first, the Kings of Navarre wanted to achieve an alliance with Castile by having Blanche marry Peter, eldest son and heir of King Alfonso XI.