Stephen, Count of Trégor

Breton noble (1058–1136)

Parents

• Agnès de Cornouaille
• Odo, Count of Penthièvre

Children

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

Siblings

• Alan Rufus
• Geoffrey I, count of Penthièvre
• Brian of Brittany
• Alan the Black
• Bardolph, Lord of Ravenswath
• Ribald FitzOdo de Penthièvre, 1st Lord Middleham and Spennithorne

Partners

• Havise de Guingamp