*Guilliame I Count of Nevers & Auxerre
born about 1030 Nevers, Nierre, France
died 20 June 1100

father:
*Renaud I Count of Nevers & Auxerre
born about 0986
died 29 May 1040 Sauvigny Le Bour

mother:
*Adâelaèide Havoise Princess of France
born 1003 Nevers, Bourgogne
died after 1063 Nevers, Bourgogne
buried St Germain, Bourgogne

siblings:
*Robert of Nevers Lord of Craon born about 1026 Nevers, Nievre, France
died 1078

spouse:
*Ermengarde de Tonnerre
born about 1016
died after 1085
married about 1045

children:
*Ermengarde de Nevers born after 1045
*Guillaume de Tonnerre de Nevers born about 1050 France died about 1080

biographical and/or anecdotal:

notes or source:
ancestry.com