Margaret of Valois, Countess of Blois

Margaret of Valois (1295–1342) was a French noblewoman. She was a daughter of Charles, Count of Valois, and his first wife, Margaret, Countess of Anjou. She was also a sister of King Philip VI of France.

In 1310, she married Guy I of Châtillon, Count of Blois. They had three children together:

• Louis II of Châtillon, Count of Blois (d. 1346) and Lord of Avesnes, married Jeanne of Hainault, Countess of Soissons.
• Charles of Blois, Duke of Brittany (d. 1364), married Joan of Penthièvre, Duchess of Brittany.
• Marie of Blois, married:

1. in 1334 to Rudolph, Duke of Lorraine (d. 1346)
2. Frederick VII, Count of Leiningen-Dagsburg.

• Collins, James (2017). "Dynastic Instability, the Emergence of the French Monarchical Commonwealth and the Coming of the Rhetoric of "L'etat", 1360s to 1650s". In von Friedeburg, Robert; Morrill, John (eds.). Monarchy Transformed: Princes and their Elites in Early Modern Western Europe. Cambridge University Press.
• Jones, Michael (2000). "Politics, Sanctity and the Breton State: The Case of the Blessed Charles de Blois, Duke of Brittany (d.1364)". In Maddicott, John Robert; Palliser, David Michael (eds.). The Medieval State: Essays Presented to James Campbell. Hambledon Press.
• Prestwich, Michael (1993). The Three Edwards: War and State in England, 1272-1377. Routledge.

1. Charles, Count of Valois
2. Margaret, Countess of Anjou
3. Adelaide, Countess of Vermandois
4. Charles, Duke of Brittany
5. House of Blois
6. Isabella of Valois
7. Catherine de' Medici
8. Margaret of Bavaria
9. List of counts and dukes of Chartres
10. Ralph I, Count of Vermandois
11. Louis I, Duke of Orléans
12. Counts of Blois
13. Margaret
14. Claude of France
15. Margaret, Countess of Vertus
16. Counts of Dreux
17. House of Capet
18. John IV, Duke of Brittany
19. Margaret of Anjou
20. John II of France