Who was Matilda of Flanders?
About 1050 AD, William the Conqueror married Matilda of Flanders. They were both rich Normans, and there weren’t that many rich Normans yet at this time. So William and Matilda were distantly related to each other. The Pope had said that people who were related shouldn’t get married, even if they were only second cousins or even third or fourth or fifth cousins. William’s enemies pointed this out to the Pope. They got the Pope to say that God was against this marriage.
Schools for their children
These abbeys also served as schools for their ten children, so maybe William and Matilda had that in mind, too. The girls went to the women’s abbey and the boys went to the men’s abbey.
Matilda rules Normandy
When William and Matilda had been married for sixteen years, and they had had most of their children, he took an army from Normandy and invaded England. That was in 1066. William lived most of the rest of his life in England, getting his new kingdom organized. But Matilda mostly stayed behind in France. She ruled Normandy for the rest of her life, and also raised the children.
Many of Matilda’s children and grandchildren went on to rule countries of their own. Two of her sons, William II and Henry I, became Kings of England. Her granddaughter Matilda also ruled England, and her great-grandson Henry II. Blanche of Castile, who ruled France, was Matilda’s great-great-great-granddaughter. Matilda’s descendants ruled Europe through the Middle Ages and later.