BELLÊME Guillaume

Male Abt 0965 - Abt 1028  (63 years)

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  • Name BELLÊME Guillaume 
    Birth Abt 0965  France Find all individuals with events at this location 
    Gender Male 
    Death Abt 1028  Orne, Normandy, France Find all individuals with events at this location 
    Notes 
    • He married Maud de Ganelon & had children:

      Robert
      Guillaume II
      Yves Bishop of Seez
      Guerin Seigneur de Domfront; his daughter Adèle married Rotrou II, Vicomte de Chateaudun, Seigneur de Nogent & Mortagne. From him descend the Comtes du Perche.
      Guillaume spent a good part of his time fighting against the Count of Maine in order to protect the Saosnois (country of Mamers). At the beginning, he took the side of Richard II, Duke of Normandy (who gave him Alencon) against his younger brother Robert. In 1028 Richard II died, and Robert (the Devil) became the Duke of Normandy in his turn. Guillaume I refused to pay homage & Robert besieged him and took Alencon. Guillaume was forced to capitulate.

      Later, with his two sons, Foulques and Robert, he fought against Normandy again but was overcome by the troops of Robert 'the Devil' in the battle of Blavon. Foulques was killed, and his brother Robert was taken prisoner.

      Guillaume I had the castle of Domfront built. His sons Robert, Guillaume, & then Yves succeeded to the Seigniory of Belleme.

      Guillaume I Talvas was a friend of Robert 'the Pius' King of France & accompanied him to Arles for his marriage to Constance of Arles. When Hugues, the son of King Robert, revolted against his father, he took refuge in le Perche. Guillaume de Belleme arrested him and delivered him to the King. Research note: Mamers.

      Note: ES III:636 identifies her as Dame de Conde-sur-Noireau, perhaps a Norman (a.d.H. Normandie) [Ref: ES III:636] Note: an der Herr Normandy is fairly obtuse, meaning her father was a minor functionary, unlikely associated with the 'county of Noireau' which I've not elsewhere seen.

      Note
      Attestâe en 997. Il fit construire le chãateau de Domfront.
      Sources
      Cawley, Charles: Medieval Lands, Normandy: Guillaume I de Bellême
      http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=jweber&id=I02045
      https://www.ancestry.com/family-tree/person/tree/6676093/person/-1236856786/facts
      Roderick W. Stuart, "Royalty for Commoners."
    Person ID I60009  Freeman-Smith
    Last Modified 27 Jan 2026 

    Father BELLÊME Yves,   b. Abt 0935, Oise, Picardy, France Find all individuals with events at this locationd. 0997, Belleme, , Perche, France Find all individuals with events at this location (Age 62 years) 
    Relationship natural 
    Mother UNKNOWN Godehilde,   b. Abt 0950, Ponthieu, Ain, Rhone-Alpes, France Find all individuals with events at this locationd. Aft 1005 (Age > 56 years) 
    Relationship natural 
    Marriage 0950  Alencon, Bell, Orne, France Find all individuals with events at this location 
    Family ID F26646  Group Sheet  |  Family Chart

    Family Condé-sur-Noireau Matilde,   b. Abt 0968, Conde-sur-Noirau, France Find all individuals with events at this location 
    Marriage 0988  France Find all individuals with events at this location 
    Children 
     1. BELLÊME William,   b. Abt 0988, France Find all individuals with events at this locationd. Bef 1070, Belle, Perche, France Find all individuals with events at this location (Age < 81 years)  [Father: natural]  [Mother: natural]
    Family ID F26643  Group Sheet  |  Family Chart
    Last Modified 27 Jan 2026 


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