Marguerite de Châtillon
- Born circa 1339
- Deceased circa 1354, at the approximate age of 14 years
Parents
- Charles de Châtillon-Blois, bienheureux Charles de Blois (1904) (1319 - 1364), comte de Penthièvre
- Jeanne de Bretagne, Jeanne Ière de Penthièvre (1319 - 1384), duchesse de Bretagne
Family
- Married in 1351, with Carlos de La Cerda, Charles d'Espagne (c. 1326 - 1354), comte d'Angoulême, connétable de France, favori du Roi Jean II le Bon, without issue.