About Mabel de Bellême
Lived 1030 – 1077 (aged 46–47). Mabel de Bellême was an aristocrat.
Mabel de Bellême (1030s −1079) was a Norman noblewoman. She inherited the lordship of Bellême from her father and later became Countess of Shrewsbury through her husband. She was a member of the House of Bellême.
Life Mabel was the daughter of William I Talvas and his first wife Hildeburg. She was the heiress of her father’s estates, her half-brother Oliver apparently being excluded, inheriting on his death in 1060. She also inherited the remainder of the Bellême honour in 1070 at the death of her uncle Yves, Bishop of Séez and Lord of Bellême. When their father was exiled by her brother Arnulf in 1048 she accompanied him until both were taken in by the Montgomery family. Between 1050–1054 she married Roger II de Montgomery, later 1st Earl of Shrewsbury. Roger II de Montgomery was already a favourite of Duke William and by being given in marriage to Mabel it increased his fortunes even further.
Mabel's husband Roger had not participated in the Norman conquest of England, but had remained behind in Normandy as co-regent along with William's wife, Matilda of Flanders. He had also contributed 60 ships to Duke William's invasion force. He joined the king in England in 1067 and was rewarded with the earldom of Shrewsbury and a number of estates to the point that he was one of the largest landholders in the Domesday Book.
Her character Of all of Orderic’s female subjects Mabel was the most cunning and treacherous; if not entirely for her own misdeeds then as the mother of Robert de Bellême, who had a reputation for savagery as well as cruelty. In one passage Orderic describes her as "small, very talkative, ready enough to do evil, shrewd and jocular, extremely cruel and daring." She obtained part of his estates when she and her husband Roger convinced Duke William to confiscate his lands. In 1063, however, Arnold was promised forgiveness by the Duke, and was to have his lands restored. To prevent this, Mabel plotted to kill Arnold. She attempted to murder him by poisoning a glass of wine but he declined to drink. Her husband's brother, refreshing himself after a long ride, drank the wine, and died instead. She later bribed Arnold's chamberlain and provided him with poison, and this time was successful.
Excepting Theodoric, abbot of the abbey of Saint-Evroul, who she listened to at times, Mabel was hostile to most members of the clergy; but her husband loved the monks at Saint-Evroul so she found it necessary to be more subtle. she deliberately burdened their limited resources by visiting the abbey for extended stays with a large retinue of her soldiers. When rebuked by Theodoric the abbot for her callousness she snapped back that the next time she would visit with an even larger group. The abbot predicted that if she did not repent of her evilness she would suffer great pains and that very evening she did. She left the abbey in great haste as well as in great pain and did not abuse their hospitality again.
Mabel continued her wickedness, causing many nobles to lose their lands and become destitute. Two years later while coming out of her bath, she was killed by some men who had crept into the castle. Hugh had enlisted the help of his three brothers, gained entry to the castle of Bures on the Dives and struck off her head with his sword. The murderers were pursued but escaped by destroying a bridge behind them.
Epitaph Mabel's epitaph is notable as an example of monks bowing more to “the partiality of her friends than to her own merits":
Sprung from the noble and the brave, Here Mabel finds a narrow grave. But, above all woman’s glory, Fills a page in famous story. Commanding, eloquent, and wise, And prompt to daring enterprise; Though slight her form, her soul was great, And, proudly swelling in her state, Rich dress, and pomp, and retinue, Lent it their grace and honours due. The border’s guard, the country’s shield, Both love and fear her might revealed, Till Hugh, revengeful, gained her bower, In dark December’s midnight hour. Then saw the Dive’s o’erflowing stream The ruthless murderer’s poignard gleam. Now friends, some moments kindly spare, For her soul’s rest to breathe a prayer!
Family Mabel and her husband, Roger de Montgomery had ten children:
Roger of Montgomery, oldest son, died young. Robert de Bellême, Count of Alençon in 1082, he succeeded his younger brother Hugh as 3rd Earl of Shrewsbury. He married Agnes, Countess of Ponthieu and died in 1131. Hugh of Montgomery, 2nd Earl of Shrewsbury, died without issue 1098. Roger the Poitevin, Vicomte d'Hiemois, married Adelmode de la Marche. Philip of Montgomery. Arnulf of Montgomery, Sibyl of Montgomery, she married Robert Fitzhamon, Lord of Creully. Emma, abbess of Almenêches. Matilda (Maud) of Montgomery, she married Robert, Count of Mortain and died c. 1085. Mabel of Montgomery, she married Hugh de Châteauneuf.
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Important facts
Family & relationships
People in Mabel de Bellême's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Mabel de Bellême's
Frequently asked questions
Who was Mabel de Bellême?
Medieval French countess
When was Mabel de Bellême born?
Mabel de Bellême was born in 1030.
When did Mabel de Bellême die?
Mabel de Bellême died on 2 December 1077 in Bures.
What was Mabel de Bellême's occupation?
Mabel de Bellême was an aristocrat.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mabel de Bellême. https://biography.guide/mabel-de-belleme/
MLA: "Mabel de Bellême." Biography.guide, https://biography.guide/mabel-de-belleme/.
Chicago: "Mabel de Bellême." Biography.guide. https://biography.guide/mabel-de-belleme/.
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