WILLIAM VI MARGRAVE de MONTFERRAT & BERTHA di CLAVESANA
They had a son named
BONIFACIO III MARGRAVE
.
Personal Details
WILLIAM VI MARGRAVE de MONTFERRAT
WILLIAM VI MARGRAVE was born about 1172.
1
BERTHA di CLAVESANA
BERTHA was born about 1182.
1
She died after 1224.
1
Children
BONIFACIO III MARGRAVE de MONTFERRAT
BONIFACIO III MARGRAVE was born about 1203.
1
1
Mike1.ged
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WILLIAM VI MARGRAVE de MONTFERRAT & BERTHA di CLAVESANA 
WILLIAM VI MARGRAVE de MONTFERRAT & BERTHA di CLAVESANA