Brittany 1


  • Matilde of Normandy (illegitimate daughter of Henry I, King of England), * c. 1103, +, Md. 1116, Conan III “le Gros” de Cornouaille, Duke of Brittany (1112), * 1097, + 1148.
  • A1. Hoël IV de Cornouaille, Duke of Brittany, Count of Nantes (1148), + 1154.
  • A2. Berthe I de Cornouaille, Duchess of Brittany (1148), * 1119, + 1157, Md.1) 1137, Alain “le Noir” de Penthièvre, Earl of Richmond, + 1146, s. of Count Etienne I de Penthièvre.
  • Md.2) c. 1148, Eudes II de Porhoët, Regent of Brittany, Count de Porhoët, Viscount de Rennes, + after 1168.
  • A3. Constance de Cornouaille, + 1148, Md., Geoffroy IV de Mayenne, Seigneur de Mayenne, + c. 1189.









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