Stephen, Count of Tréguier

Stephen of Penthièvre, Count of Tréguier, 3rd Lord of Richmond (1058/62 – 21 April 1136) was a Breton noble and a younger son of Odo, Count of Penthièvre^[1] and Agnes of Cornouaille, sister of Hoël II, Duke of Brittany. In 1093, he succeeded to the title of Count of Tréguier; in 1098, he succeeded his brother Alain as Lord of Richmond in Yorkshire, England.

Life[edit]

He is sometimes misidentified as "Stephen, Count of Brittany" in the court documents of King Henry I. This may be due to his Breton heritage, or the fact that he owned large estates there, but in fact at the time Brittany was a Duchy ruled by Alan IV, Duke of Brittany.

Stephen was a benefactor of religious houses. In 1110, he and his wife, Hawise, founded the Augustine Abbey of St Croix in Guingamp. On an unknown date, he is recorded as having donated property to Rumbaugh Priory for the souls of his wife and children.

He was the paternal grandfather of Conan IV, Duke of Brittany.

Family[edit]

He married Hawise of Blois, also known as Hawise of Guingamp, daughter of Theobald III, Count of Blois and Adele of Valois.^[2] Their children were:

Geoffrey II "Boterel", Count of Penthièvre,^[1] married Hawise de Dol, by whom he had issue. Geoffrey received Stephen's Breton lands and was a supporter of Empress Matilda during The Anarchy.
Alan de Bretagne, 1st Earl of Richmond (died 15 September 1146) married Bertha of Brittany,^[1] by whom he had issue, including his heir Conan IV, Duke of Brittany. Alan is also known as Alan Niger II; he received Stephen's English lands and supported Stephen, King of England during The Anarchy.
Henry, Count of Tréguier, married Mathilde de Vendome,^[1]
Maud, married Walter de Gaunt, by whom she had issue, including:
- Gilbert de Gant, Earl of Lincoln
- Agnes de Gaunt, married William de Mohun of Dunster, 1st Earl of Somerset.
Olive, married firstly Henry de Fougères, by whom she had issue; secondly William de St. John.
Theophania (Tiphanie), married Rabel de Tancarville, Chamberlain of Normandy, by whom she had issue ^[a]
Eléonore, married Alan de Dinan, by whom she had issue.

He died on 21 April 1136 and was buried in the Abbey of St Mary at York.

Ancestors[edit]

Ancestors of Stephen, Count of Tréguier

16. Judicael Berengar, Count of Rennes

8. Conan I, Duke of Brittany

17. Gerberga

4. Geoffrey I, Duke of Brittany

18. Geoffrey I, Count of Anjou

9. Ermengarde of Anjou

19. Adele of Meaux

2. Odo, Count of Penthièvre

20. William I, Duke of Normandy

10. Richard I, Duke of Normandy

21. Sprota

5. Hawise of Normandy

11. Gunnor

1. Stephen, Count of Tréguier

24. Budic, Count of Cornouaille

12. Benedict, Count of Cornouaille

6. Alan Canhiart, Count of Cornouaille

13. Guinodeon

3. Agnes of Cornouaille

28. Hoël I, Duke of Brittany

14. Judicaël of Nantes

7. Judith of Nantes

30. Hugh II, Count of Maine

15. Melisende of Maine

Notes[edit]

^ William de Tancarville was her son; it was he who trained and knighted William Marshal, 1st Earl of Pembroke.

References[edit]

^ ^a ^b ^c ^d Morvan 2009, p. table 3.
^ Morin 2010, p. 184.

Sources[edit]

Morin, Stéphane (2010). Trégor, Goëlo, Penthièvre. Le pouvoir des Comtes de Bretagne du XIIe au XIIIe siècle. Presses Universitaires de Rennes.
Morvan, Frederic (2009). La Chevalerie bretonne et la formation de l'armee ducale, 1260-1341 (in French). Presses Universitaires de Rennes.

Peerage of England
Preceded by Alan the Black	Earl of Richmond 1096x1098–1136	Succeeded by Alan le Noir

[3] William de Tancarville was her son; it was he who trained and knighted William Marshal, 1st Earl of Pembroke.

[FOOTNOTEMorvan2009table_3-1] Morvan 2009, p. table 3.

[FOOTNOTEMorin2010184-2] Morin 2010, p. 184.

[1]

[2]

[a]