She finally retired to the Abbey at Guiche, order of Sainte Claire near Blois, where she died April 24, 1466 at the age of sixty.
Marguerite akhirnya mengundurkan diri ke Biara di Guiche, ordo Santa Klara di dekat Blois, di mana ia meninggal tanggal 24 April 1466 pada usia enam puluh tahun.