Adela of Normandy,
of Blois, or
of England (c. 1067 – 8 March 1137), also known as in Roman Catholicism, was, by marriage, Countess of
Blois,
Chartres, and
Meaux. She was a daughter of
William the Conqueror and
Matilda of Flanders. She was also the mother of
Stephen, King of England and
Henry of Blois,
Bishop of Winchester.