Olive of Penthièvre

Parents

• Stephen, Count of Trégor
• Havise de Guingamp

Children

Siblings

• Henry I of Trégor
• Tiphaine de Penthièvre
• Alan of Penthièvre, 4rd Lord of the Honour of Richmond, 1st Earl of Richmond
• Geoffrey II, Count of Penthièvre
• Maud of Penthièvre
• Agnorie de Penthièvre

Partners

• Henri de Fougères