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 Boniface of Savoy Philip I, Count of Savoy Alasia of Savoy Amadeus of Savoy Peter II, Count of Savoy Amadeus IV, Count of Savoy Beatrice of Savoy Thomas II, Regent of Savoy William of Savoy Margherita of Savoy Aymon de Savoie Siblings Alicia of Savoy Sofia di Savoia Eleonora di Savoia Partners Margaret of Geneva
