Columbia subject headings:
Anne, Queen, consort of Louis XIII, King of France, 1601-1666.
Bar, Catherine de, 1614-1698--Correspondence.
Benedictine nuns--France--Correspondence.
Catholic Church--Doctrines.
Châteauvieux, Marie de--Correspondence.
Spiritual life.
Harvard subject headings:
Anne, Queen, consort of Louis XIII, King of France, 1601-1666.
Bar, Catherine de, 1614-1698--Correspondence.
Benedictine nuns--France--Correspondence.
Catholic Church--Doctrines.
Châteauvieux, Marie de--Correspondence.
Spiritual life.
Princeton subject headings:
La Guesle, Marie de, comtesse de Châteauvieux, active 17th century--Correspondence.
Mechthilde du Saint-Sacrement, mère, 1614-1698--Correspondence.
Spiritual life--Catholic Church.