┌─Robert the Strong
┌─Robert I of France
┌─Hugh the Great
│ └─Béatrice
┌─Hugh Capet King of the Franks
│ │ ┌─Otto I the Illustrious Duke of Saxony
│ │ ┌─Henry I the Fowler King of Germany
│ │ │ └─Hedwiga of Franconia ⇒
│ └─Hedwig of Saxony
│ └─Matilda of Ringelheim
Gisele Capet
└─Adelaide of Aquitaine