In 1360 Louis Valois Anjou I Duke Anjou (age 20) and Marie Chatillon Duchess Anjou (age 15) were married. She by marriage Duchess Anjou. She the daughter of Charles "Saint" Chatillon Duke Brittany (age 41) and Joan "Lame" Capet Countess Penthièvre (age 41). He the son of King John "The Good" II of France (age 40) and Bonne Luxemburg Queen Consort France. They were second cousins. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry III of England.

In 1444 John Valois Anjou II Duke Lorraine (age 19) and Marie Bourbon Duchess Anjou (age 16) were married. She by marriage Duchess Anjou. She the daughter of Charles Bourbon I Duke Bourbon (age 43) and Agnes Valois Duchess Bourbon (age 39). He the son of René Valois Anjou I Duke Anjou (age 34) and Isabella Metz Duchess Anjou I Duchess Lorraine (age 44). They were third cousins. She a great x 5 granddaughter of King Edward "Longshanks" I of England.

On 10 Sep 1454 René Valois Anjou I Duke Anjou (age 45) and Jeanne Laval Duchess Anjou (age 20) were married at Abbey St Nicholas, Angers. She by marriage Duchess Anjou. The difference in their ages was 24 years. He the son of King Louis of Naples and Yolanda Barcelona Queen Consort Naples. They were second cousin twice removed. He a great x 5 grandson of King Henry III of England. She a great x 5 granddaughter of King Henry III of England.