William I 'The Conqueror' King of ENGLAND 
William I 'The Conqueror' King of was born in Falaise, Calvados, Normandie, France. He died about September 9th, 1087 in Hermenbraville, Rouen, Normandie, France.
They had a daughter named Cecilia of.
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Children
Cecilia of ENGLAND
Cecilia of was born about 1055 in Normandy, France. She died on July 30th, 1126 in Caen, Calvados, Normandy, France.