Robert de MUSGRAVE 
Robert de was born about 1146 in Great Musgrave, Westmoreland, England. Robert de's father was Peter de MUSGRAVE. His paternal grandfather was Stephen de MUSGRAVE. He was an only child. Robert de is no longer alive.
He had a biological son named Adam de.
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Children
Adam de MUSGRAVE
Adam de was born about 1170 in Great Musgrave, Westmoreland, England. He died after 1216 in Sandofrd, Westmoreland, England.