William de FALAISE 
William de was born about 1025 in Falaise, Calvados, France. William de's father was Walter de FALAISE. His paternal grandparents were Fulbert 'The Tanner' de FALAISE and Doda, Princess of SCOTLAND. He was an only child. William de is no longer alive.
He had a biological son named William de.
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Children
William de FALAISE
William de was born about 1050 in Falaise, Calvados, France. William de is no longer alive.