┌─Humbert II of Savoy ⇒
┌─Amadeus III of Savoy
│ └─Gisella of Burgundy ⇒
┌─Humbert III of Savoy
│ │ ┌─Guigues III of Albon ⇒
│ └─Matilda of Albon
│ └─Matilda
┌─Thomas I of Savoy
Beatrice of Savoy
│ ┌─Aymon I of Geneva
│ ┌─Amadeus I of Geneva
│ │ └─Ida Faucigny
│ ┌─William I of Geneva
│ │ └─Matilda de Cuiseaux
└─Marguerite of Geneva
│ ┌─Aimon I of Faucigny
└─Beatrice de Faucigny
└─Clemencia de Besançon