Nielsen Hayden genealogy
Descendants of Ita
Ita
Aimon I (Abt 1050 - Bef 1128)
   └─ Amadeus I (1100 - 26 Jun 1178)
    Matilda of Cuiseaux ( - 2 Jul 1137)
    :   └─ William I of Geneva (1130 - 25 Jul 1195)
    :    + Agnes of Savoy ( - Bef 1172)
    :    Beatrice de Faucigny ( - Between 1174 and 1179)(m. Aft 1172)
    (Unknown second wife of Amadeus I of Geneva) ( - Aft 1169)(m. Between 1137 and 1147)
       └─ (Unknown daughter of Amadeus I of Geneva) ( - Aft 1234)
        Ebel de Grandison (Abt 1144 - Between 1235 and 1236)
            + Agnès de Neufchâtel (Between 1207 and 1209 - Aft 15 Apr 1283 bur.Priory Church of Saint-Jean
            Baptiste, Grandson, Jura-Nord Vaudois, Vaud, Switzerland)(m. Abt 1225)
            Baptiste, Grandson, Jura-Nord Vaudois, Vaud, Switzerland)(m. Abt 1225)