Although her new husband exercised the ruler's powers in Brittany, he formally recognized her right to the title "Duchess of Brittany" and issued decisions in her name.
Meskipun suami barunya menjalankan kekuatan penguasa di Bretagne, ia secara resmi mengakui haknya atas gelar "Adipati Wanita Bretagne" dan mengeluarkan keputusan atas namanya.