Hoel Comte de Cornouaille Duke of Brittany

✓ Hoel, Comte de Cornouaille, de Nantes et de Leon 1054, Duke of Brittany by right of his wife (d. 13 Apr 1084), son of Alain 'Caignart', Comte de Cornouaille, by Judith de Nantes ('Hoellus Dux filiusque Alani Cagnart et Judith Comitissae', Chronicon Briocensi); m. Havise, heiress of her brother Conan II; father of Alain IV, Mathias (Comte de Nantes) and Benedict. Source: Medieval Lands (fmg.ac, Cawley), read 2 Nov 2026: 'Brittany Nobility - Cornouaille, Penthievre'. Also 'Brittany Dukes'. [DIRECT ANCESTOR OF THE COMPILER: flag added 2 Nov 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]