Gerold du MAYENNE 
He had a biological son named Gerold I Duke of.
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Personal Details
Gerold du MAYENNE
Gerold du was born about 0682 in Aachen, North Rhine-Westphalia, Prussia. Gerold du is no longer alive.
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Children
Gerold I Duke of SWABIA
Gerold I Duke of was born about 0710 in Aachen, Rheinland, Prussia. He died in 0788 in Prussia.