22nd Generation


Family of Comte Eudes de Penthievre (1070) & Agnes de Cornouaille (1448)

1334. Comte Geoffrey de Penthievre. Geoffrey died in 1093.

Geoffrey I Botterel, Count of Penthievre.

1335. Comte Étienne I de Treguier. Born ca 1064. Étienne I died on 21 Apr 1135/6. Buried in St Mary's, York.

Stephen I, Count of Treguier and Lamballe.

Étienne I married Havoise de Guincamp. Havoise died aft 1135.

Their children include:
1716 i. Comte Geoffrey II de Penthievre (-1148)
1717 ii. Earl Alain II of Richmond (ca 1095-15 Sep 1146)
1718 iii. Matilda of Brittany
1719 iv. Comte Henri de Treguier (ca 1100-ca 1183/1190)
1720 v. Angnorie de Penthievre (ca 1110-)
1721 vi. Olive de Penthievre

1336. Brien de Bretagne.

Brien was given Cornwall.

1337. Alain of Richmond. Alain died in 1089.

Alain, the Red, Lord of Richmond, died without heir.

1338. Alain of Richmond. Alain died in 1093.

Alain, the Black, Lord of Richmond, died without heir.


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