Wife of Otto the Great, Holy Roman Empress.
The powerful wife of William the Conqueror.
The Holy Roman Emperor who walked to Canossa.
Son of Alfred the Great, brother to Æthelflæd, Lady of Mercia and father to Æthelstan, king of England.
Son of Louis the German, Holy Roman Emperor.
Grandson of Charlemagne, king of West Francia. Spent most of his time fighting his relatives and the Vikings.