Nielsen Hayden genealogy
Descendants of Ermengarde de Beaumont
- 1233Father: Richard I de Beaumont (Between 1120 and 1130 - Aft 1194 bur.Abbaye d'Étival-en-Charnie, Sarthe, Pays-de-la-Loire, France)
Mother: Lucy de l'Aigle ( - Aft 1217)
Ermengarde de Beaumont ( - 11 Feb 1233 bur.Balmerino Abbey, Fife, Scotland)
William I "The Lion", King of Scotland (1143 - 4 Dec 1214 Stirling, Stirlingshire, Scotland)(m. 5 Sep 1186)
   ├─ Margaret of Scotland (Between 1187 and 1195 - Bef 25 Nov 1259 bur.Black Friars, Holborn, London, England)
   │ Hubert de Burgh (Abt 1170 - 1243 bur.Black Friars, Holborn, London, England)
   │ (m. Jun 1221 York, Yorkshire, England)
   │ (m. Jun 1221 York, Yorkshire, England)
   │    └─ Margaret de Burgh ( - Nov 1237)
   │     + Richard de Clare (4 Aug 1222 of Clare, Suffolk, England - Jul 1262 Ashenfield, Waltham, Kent, England)
   │     (m. Bef 29 Sep 1236 St. Edmundsbury Cathedral, Bury St. Edmunds, Suffolk, England)
   │     (m. Bef 29 Sep 1236 St. Edmundsbury Cathedral, Bury St. Edmunds, Suffolk, England)
   └─ Alexander II, King of Scotland (24 Aug 1198 Haddington, East Lothian, Scotland -
    8 Jul 1249 Kerrera, Argyll, Scotland)
    8 Jul 1249 Kerrera, Argyll, Scotland)
    (Unknown mistress of Alexander II)
    :   └─ Marjory of Scotland
    :    Alan Durward (of Coull, Aberdeenshire, Scotland - 1275 bur.Coupar Angus Abbey, Perthshire, Scotland)
    :    (m. Bef 4 Jul 1251)
    :    (m. Bef 4 Jul 1251)
    :        + William de Ferrers (Abt 1240 of Groby, Leicestershire, England - Bef 20 Dec 1287)(m. 1270)
    + Joan of England (22 Jul 1210 Gloucester, Gloucestershire, England - 4 Mar 1238 York, Yorkshire, England)
    (m. 19 Jun 1221 York, Yorkshire, England)
    (m. 19 Jun 1221 York, Yorkshire, England)