Thomas I, Count of Savoy

Count of Maurienne and Savoy, Marquess in Italia (1178–1233)

Parents

• Beatrice of Viennois
• Umberto III, Count of Savoy

Children

• Peter II, Count of Savoy
• Margherita of Savoy
• William of Savoy
• Alasia of Savoy
• Aymon de Savoie
• Amadeus of Savoy
• Beatrice of Savoy
• Boniface of Savoy
• Amadeus IV, Count of Savoy
• Philip I, Count of Savoy
• Thomas II, Regent of Savoy

Siblings

• Alicia of Savoy
• Eleonora di Savoia
• Sofia di Savoia

Partners

• Margaret of Geneva