Mabel Talvas, b. ABT 1026 in Alencon, Eure, France, d. 2 December 1082 in Bures, France, cause of death beheading by Hughes de la Roche-d'Inge., buried 5 December 1082 in Abbey of Troarn, Eure, France

Father: William II Talvas, b. ABT 1000 in Belleme, Perche, France, d. ABT 1065
Mother: Hildeburg de Beaumont, b. ABT 995 in Alencon, Eure, France, d. 1067, cause of death was strangulation.

Mabel was also known as Mabile, Dame de Belleme, or Dame de Alencon. Mabel oversaw the lands of her family and her husband while he was in England tending to the lands granted to him by William the Conqueror.

Spouse: Roger "the Great" De Montgomery, b. 1022 in Shrewsbury, Shropshire, England, m. Adelaide de Puiset, ABT 1081, d. 27 July 1094 in Shrewsbury, Shropshire, England, He acceded to Earl of Shrewsbury, 1074 in Shrewsbury, Shropshire, England

Father: Hugh De Montgomery, b. ABT 1000 in St. Germain, Montgomery, Normandy, France
Mother: Sibell De Crêpon

Seigneur de Montgomery and Vicomte de Hiesmes, Roger raised an army and provided more than 60 ships to assist William (Duke of Normandy at that time) in his conquest of England. Roger commanded a wing at the Battle of Hastings, then returned to Normandy with Queen Matilda. He became head of the council that governed Normandy in William's absence. Roger was Earl of Shrewsbury, Shropshire, and Arundel.

After the death of his wife, Mabel, Roger became a monk.

Some sources list Roger's mother as Josseline de Bolbec.

Married 1048 in Perche, Normandy, France.

Children:

1. Roger de Montgomery, b. ABT 1050
2. Robert Montgomery, Count of Alencon, b. 1052 in Shrewsbury, Shropshire, England
3. Hugh de Montgomery, Earl of Shrewsbury, b. ABT 1056
4. Roger "the Poitevin" de Montgomery, b. ABT 1057 in Marche, Poitou, France, m. Almodis (Audmodis), Countess of la Marche, ABT 1083 in Poitou, France, d. aft. 1102
5. Philip de Montgomery "Grammaticus", b. ABT 1058, d. 1094 in Holy Land, Palestine
6. Emma de Montgomery, Abbess of Almeneches, b. ABT 1060
7. Matilda de Montgomery, b. ABT 1061
8. Mabel de Montgomery, b. ABT 1062
9. Sibyl De Montgomery, b. ABT 1066 in St. Germain, Montgomery, Normandy, France, m. Robert Fitz Hamon, ABT 1084 in Normandy, France
10. Arnulph de Montgomery, b. 1074 in St. Germain, Montgomery, Normandy, France, m. Lafracoth O'Brien

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William II Talvas, b. ABT 1000 in Belleme, Perche, France, d. ABT 1065

Father: William I de Bellême, b. ABT 966 in Belleme, Perche, France, d. 1028 in Domfront, Normandy, France
Mother: Matilda de Ganelon, b. ABT 970 in France

He was Lord of Bellême and Alençon, and is often listed as Guillaume II de Belleme.

Spouse: Hildeburg de Beaumont, b. ABT 995 in Alencon, Eure, France, d. 1067, cause of death was strangulation.

Father: Arnulf de Beaumont

Married ABT 1020.

Children:

1. Mabel Talvas, b. ABT 1026 in Alencon, Eure, France, m. Roger "the Great" De Montgomery, 1048 in Perche, Normandy, France, d. 2 December 1082 in Bures, France, cause of death beheading by Hughes de la Roche-d'Inge., buried 5 December 1082 in Abbey of Troarn, Eure, France
2. Warin de Belleme, b. ABT 1028

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William I de Bellême, b. ABT 966 in Belleme, Perche, France, d. 1028 in Domfront, Normandy, France

Father: Guillaume de Belleme, b. ABT 940, d. 997
Mother: Mathilde de Conde-sur-Noirau, b. ABT 952, d. ABT 1024

He was Seigneur of Bellême and Alençon.

Spouse: Matilda de Ganelon, b. ABT 970 in France

Father: Arnulf ?

Married ABT 991 in France.

Children:

1. William II Talvas, b. ABT 1000 in Belleme, Perche, France, m. Hildeburg de Beaumont, ABT 1020, d. ABT 1065

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Guillaume de Belleme, b. ABT 940, d. 997

He was Seigneur of Bellême and Alençon

Spouse: Mathilde de Conde-sur-Noirau, b. ABT 952, d. ABT 1024

Married ABT 969.

Children:

1. William I de Bellême, b. ABT 966 in Belleme, Perche, France, m. Matilda de Ganelon, ABT 991 in France, d. 1028 in Domfront, Normandy, France

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Arnulf ?

Children:

1. Matilda de Ganelon, b. ABT 970 in France, m. William I de Bellême, ABT 991 in France

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Arnulf de Beaumont

Children:

1. Hildeburg de Beaumont, b. ABT 995 in Alencon, Eure, France, m. William II Talvas, ABT 1020, d. 1067, cause of death was strangulation.

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