Hoèl of Cornwall (died 1156) was

count of Nantes The counts of Nantes were originally the Frankish rulers of the Nantais under the Carolingians and eventually a capital city of the Duchy of Brittany. Their county served as a march against the Bretons of the Vannetais. Carolingian rulers would s ...

, from 1148 to his death. He was raised the son of Duke Conan III and Maud FitzRoy, an illegitimate daughter of King Henry I of England. However, he was disinherited by his father when on his death-bed, as Conan III claimed that Hoèl was illegitimate and no son of his.Brittany Genealogy extracted Feb 1, 2008
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Bertha Bertha is a female Germanic name, from Old High German ''berhta'' meaning "bright one". It was usually a short form of Anglo Saxon names ''Beorhtgifu'' meaning "bright gift" or ''Beorhtwynn'' meaning "bright joy". The name occurs as a theonym, s ...

then became heiress to Duke Conan's lands in Brittany, while Hoèl was allowed to remain Count of Nantes. He was accused by St.

Bernard of Clairvaux Bernard of Clairvaux, O. Cist. ( la, Bernardus Claraevallensis; 109020 August 1153), venerated as Saint Bernard, was an abbot, mystic, co-founder of the Knights Templars, and a major leader in the reformation of the Benedictine Order throug ...

of having an incestuous affair with his sister Bertha. The traditional story of the disinheritance might be a fable. Viscount Charles de la Lande de Calan proposed, in 1908, that Hoël was an illegitimate son for whom Conan III decided to provide Nantes for his support. The name Hoël had been used for illegitimate sons of the counts of Nantes.

Katharine Keats-Rohan Dr Katharine Stephanie Benedicta Keats-Rohan (; born 1957) is a British history researcher, specialising in prosopography. She has produced seminal work on early European history, and collaborated with, among others, Christian Settipani.< ...

, in 1996, proposed that Conan III disinherited his legitimate son for the purpose of unifying Brittany through the marriage of his daughter Bertha to her cousin Alan, whose father inherited two of the provinces of Brittany. Hoël was given Nantes for his lifetime. This arrangement would have required years of planning to implement, and might have begun before Hoël was born.Everard, Judith Ann. ''Brittany and the Angevins: Province and Empire 1158-1203'' (

Cambridge University Press Cambridge University Press is the university press of the University of Cambridge. Granted letters patent by King Henry VIII in 1534, it is the oldest university press in the world. It is also the King's Printer. Cambridge University Pre ...

, 2000) pp. 29-31, Supported by Geoffrey FitzEmpress, Henry II's younger brother in 1156 the Nantaise rebelled against Hoèl and drove him out of the country. Control of Nantes was part of a larger strategy in the ongoing war between Stephen of England and Empress Matilda. With his sister's marriage to

Alan, 1st Earl of Richmond Alan, 1st Earl of Richmond (before 1100 – 15 September 1146), Breton ''Alan Penteur'', also known as "Alan the Black", was a Breton noble who fought for Stephen, King of England. Alan was the third son of Stephen, Count of Tréguier, and ...

, Brittany entered the conflict on the side of Stephen. Shortly after his exile from Nantes, Hoèl of Cornwall may have sought sanctuary at the Cistercian

abbey of Melleray Melleray Abbey (Abbaye de Notre-Dame-de-Melleray) was a Cistercian monastery, founded about the year 1134. It was situated in Brittany, Diocese of Nantes, in La Meilleraye-de-Bretagne in the vicinity of Châteaubriant (in present Loire-Atlantique) ...

, where he may have died shortly thereafter.

References

See also