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Male Guillaume IV (Fier-a-bras) UNKNOWN Click to view Guillaume IV (Fier-a-bras) UNKNOWN in the family tree

Guillaume IV (Fier-a-bras) was born in 0949.  Guillaume IV (Fier-a-bras)'s father was Guillaume (William) III UNKNOWN and his mother was Adele (Gerloc) Of Normandy UNKNOWN.  His paternal grandparents were Ebles II Of Poiters UNKNOWN and Elgiva UNKNOWN; his maternal grandfather was Rollo Rognvaldsson and his maternal grandmother is Poppa De Bayeux. He had a sister named Adelaide Of Poitou.


Guillaume IV (Fier-a-bras)'s family with Emma UNKNOWN

They had a son named Guillaume V.

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