Margaret, like her sisters, was noted for her beauty, she was said to be "pretty with dark hair and fine eyes", and in the early years of their marriage she and Louis enjoyed a warm relationship.
Marguerite, seperti adik-adiknya, terkenal akan kecantikannya, ia konon dinyatakan sebagai "wanita cantik berambut hitam dan memiliki mata yang indah", dan di awal pernikahan mereka ia dan Louis menikmati hubungan yang hangat.