Nielsen Hayden genealogy
Family: Tomaso I / Margaret of Geneva (F3301)
m. May 1195St. Umberto (1136-1189) 
|
Beatrice de Mâcon ( -1230)
|
| William I of Geneva (1130-1195)
|
| Beatrice de Faucigny ( -1174)
|
William II of Geneva ( -1252)  |
| Tomaso I (1177-1233)
|
| Margaret of Geneva ( -1236)
|
| Beatrice of Savoy ( -1266) |
| Thomas of Savoy ( -1259) |
| Amedee of Savoy (1197-1253) |