Findings:

• Duke of Brittany
• Brittany
• Brittany Murphy
• brittany (user)
• Abigail and Brittany Hensel
• French annexation of Brittany
• Constance of Brittany
• Arthur of Brittany
• Brian of Brittany
• Brittany. (user)
• brittany geisler (user)
• Brittany Bindrim
• Morgan Brittany
• Blanche of Castile
• Pomme blanche
• Blanche Lincoln
• Sauce Blanche
• Sauce Blanche a l'Estragon
• Vallee Blanche
• Étoile Blanche
• Carte blanche
• Blanche Dubois
• La nuit blanche
• Blanche of Artois
• Blanche of Lancaster
• Blanche de Chambly
• Blanche Wiesen Cook
• blanche (user)

If you Log in you could create a "Blanche of Brittany" node. If you don't already have an account, you can register here.