Nielsen Hayden genealogy
Descendants of William I of Geneva
1130 - 1195 (65 years)Father: Amadeus I (1100 - 26 Jun 1178)
Mother: 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)
   ├─ Margaret of Geneva ( - 13 Apr 1236)
   │ Tomaso I (20 Mar 1177 Charbonnieres Castle, Savoy - 20 Jan 1233 Aosta, Savoy)(m. May 1195)
   │    ├─ Beatrice of Savoy ( - Dec 1266)
   │    │ Raymond Berenger (Abt 1195 - 19 Aug 1245 Aix-en-Provence, Bouches-du-Rhône, France)(m. 5 Dec 1220)
   │    │    ├─ Eleanor of Provence, Queen Consort of England ( - 24 Jun 1291 Amesbury Priory, Wiltshire,
   │    │    │ England) =>
   │    │    │ England) =>
   │    │    │ + Henry III, King of England (1 Oct 1207 Winchester Castle, Hampshire, England - 16 Nov 1272 Bury St.
   │    │    │ Edmunds, Suffolk, England)(m. 14 Jan 1236 Canterbury Cathedral, Canterbury, Kent, England)
   │    │    │ Edmunds, Suffolk, England)(m. 14 Jan 1236 Canterbury Cathedral, Canterbury, Kent, England)
   │    │    ├─ Sancie of Provence ( - 9 Nov 1261 Berkhamsted, Hertfordshire, England)
   │    │    │ + Richard of Cornwall, King of the Romans (5 Jan 1209 Winchester Castle, Hampshire, England - 2 Apr
   │    │    │ 1272 Berkhamsted, Hertfordshire, England)(m. 23 Nov 1243 Westminster Abbey, Westminster,
   │    │    │ Middlesex, England)
   │    │    │ 1272 Berkhamsted, Hertfordshire, England)(m. 23 Nov 1243 Westminster Abbey, Westminster,
   │    │    │ Middlesex, England)
   │    │    ├─ Margaret of Provence, Queen Consort of France (1221 Forcalquier, Alpes-de-Haut-Provence, France -
   │    │    │ 20 Dec 1295 Faubourg St.-Marceau, Paris, France) =>
   │    │    │ 20 Dec 1295 Faubourg St.-Marceau, Paris, France) =>
   │    │    │ + St. Louis IX, King of France (25 Apr 1214 Castle of Poissy, Yvelines, Île-de-France, France -
   │    │    │ 25 Aug 1270 near Tunis, Africa)(m. 27 May 1234 Sens, Yonne, France)
   │    │    │ 25 Aug 1270 near Tunis, Africa)(m. 27 May 1234 Sens, Yonne, France)
   │    │     + Charles I Etienne, King of Naples and Sicily (Mar 1226 - 7 Jan 1285)(m. 31 Jan 1246)
   │    ├─ Thomas of Savoy ( - 7 Feb 1259)
   │    │ Béatrix di Fiesco ( - 15 Jul 1283)
   │    │    └─ Margaret of Savoy ( - Bef 14 May 1292)
   │    │     + Baldwin de Revières (1 Jan 1236 - Bef 13 Sep 1262 France)(m. 1257)
   │    │     + Robert Aguillon (of Addington, Surrey, England - 15 Feb 1286)(m. 1269)
   │    └─ Amedee of Savoy (1197 - 24 Jun 1253 Montmelian, Savoie, Rhône-Alpes, France)
   │     Marguerite of Burgundy (1192 - 1242)(m. 1222)
   │        │ + Boniface II (Abt 1202 - Between 12 Jun 1253 and 10 Dec 1256)(m. 9 Dec 1235)
   │        └─ Beatrice of Savoy (4 Mar 1223 - Bef 10 May 1259) =>
   │         + Manfredo III di Saluzzo (Abt 1204 - Bef 12 Oct 1244)(m. Mar 1233)
   │         + Manfredo, King of Sicily (1232 - 26 Feb 1266)(m. Abt 1248)
   └─ William II of Geneva ( - 25 Nov 1252)
    Alice (m. 1220)
       └─ Rudolf of Geneva (Abt 1220 - 29 May 1265)
        Marguerite de Coligny
            + Aimar de Poitiers ( - 19 Oct 1329)(m. 1288)