Nielsen Hayden genealogy
Descendants of Cecily de Valognes
- Bef 1186Father: Roger de Valognes ( - Abt 1141)
Mother: Agnes fitz John ( - Aft 1184)
Cecily de Valognes ( - Bef 1186)
Henry of Essex (of Rayleigh, Essex, England - Aft 1163)
   └─ Agnes of Essex (Between 1151 and 1152 -
    Aft 1205 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England)
    Aft 1205 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England)
    Aubrey de Vere (Abt 1110 of Hedingham, Essex, England -
    26 Dec 1194 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England)(m. Between 1162 and 1163)
    26 Dec 1194 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England)(m. Between 1162 and 1163)
       ├─ Aubrey de Vere (Abt 1163 - 1214)
       │ + Isabel de Bolebec ( - Between 1206 and 1207)
       └─ Robert de Vere (Aft 1164 of Hedingham, Essex, England -
        Bef 25 Oct 1221 bur.Hatfield Regis Priory, Hatfield Broad Oak, Essex, England)
        Bef 25 Oct 1221 bur.Hatfield Regis Priory, Hatfield Broad Oak, Essex, England)
        Isabel de Bolebec (Abt 1164 - 2 Feb 1245 bur.Church of the Black Friars, Oxford, Oxfordshire, England)
           │ + Ralph Gernon (of East Thorpe, Essex, England - 1274)
           └─ Hugh de Vere (Abt 1210 of Castle Hedingham, Essex, England -
            Bef 23 Dec 1263 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England) =>
            Bef 23 Dec 1263 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England) =>
            + Hawise de Quincy ( - Aft 1263 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England)
            (m. Aft 11 Feb 1223)
            (m. Aft 11 Feb 1223)