Nielsen Hayden genealogy
Descendants of Maurice de Craon
- 1187Father: Alan de Craon (of Frieston, Lincolnshire, England - Abt 1155)
Mother: Muriel de Beauchamp
Maurice de Craon (of Frieston, Lincolnshire, England - Between 1186 and 1187)
   └─ Guy II de Craon (of Frieston, Lincolnshire, England - Abt 1205)
    Isabel Basset (of Headington, Oxfordshire, England - ??)
       └─ Pernel de Craon (of Frieston, Lincolnshire, England - Between 1259 and 1262)
        Oliver de Vaux (of Pentney, Norfolk, England - Between 1235 and 1244)(m. Aft 1210)
           └─ John de Vaux (of Walton, Norfolk, England - 11 Sep 1287) =>
            + Sibyl ( - Aft 28 Oct 1287)(m. Aft 1254)