Ithier I Seigneur de MERCOEUR 
He had a biological son named Ithier II Seigneur de.
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Personal Details
Ithier I Seigneur de MERCOEUR
Ithier I Seigneur de was born about 0800 in Mercoeur, CVhantal, Auvergne, France. Ithier I Seigneur de is no longer alive.
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Children
Ithier II Seigneur de MERCOEUR
Ithier II Seigneur de was born about 0850 in Mercoeur, Chantal, Auvergne, fFrance. Ithier II Seigneur de is no longer alive.