Nielsen Hayden genealogy
Descendants of Cecily de Crevequer
Abt 1163 - Bef 1209 (~ 46 years)Father: Alexander de Crevequer (of Redbourne, Glanford Brigg, Lincolnshire, England - Abt 1165)
Mother: Amabel Fitz Swain (Abt 1140 - Bef 1205)
Cecily de Crevequer (Abt 1163 of Redbourne, Glanford Brigg, Lincolnshire, England - Bef 5 Apr 1209)
Walter de Neville ( - Bef 1200)
   └─ Alexander de Neville (Between 1180 and 1183 of Redbourne, Glanford Brigg, Lincolnshire, England -
    Bef 13 Jun 1222)
    Bef 13 Jun 1222)
    Margaret ( - Aft Jan 1227)
       └─ Alexander de Neville (Bef 8 Jul 1215 of Redbourne, Glanford Brigg, Lincolnshire, England -
        Bef 12 Jul 1249)
        Bef 12 Jul 1249)
        Mateleon (m. Bef 1236)
           └─ Ellen de Neville (of Redbourne, Glanford Brigg, Lincolnshire, England - Aft Nov 1280) =>
            + William de Pontefract ( - Bef 1271)(m. Bef 1261)
            + Richard le Tyes ( - Aft 1315)(m. 1271)