Nielsen Hayden genealogy
Descendants of Roger de Valognes
- Abt 1141Father: Piers de Valognes ( - Abt 1109)
Mother: Aubrey de Rye
Roger de Valognes ( - Abt 1141)
Agnes fitz John ( - Aft 1184)
   ├─ Sybil de Valognes ( - Aft 1212 bur.Nun Appleton Priory, Yorkshire, England)
   │ Robert de Ros (of Helmsley, Yorkshire, England - 1162)(m. Bef 1145)
   │ :   └─ Everard de Ros (Bef 1146 of Helmsley, Yorkshire, England - Bef 29 Sep 1183)
   │ :    Roese Trussebut (Abt 1151 - Bef 1187)
   │ :       └─ Robert de Ros (Between 1170 and 1172 Helmsley, Yorkshire, England -
   │ :        Bef 23 Dec 1226 bur.Temple Church, London, England) =>
   │ :        Bef 23 Dec 1226 bur.Temple Church, London, England) =>
   │ :        + Isabel of Scotland (m. 1191 Haddington, East Lothian, Scotland)
   │ + William de Percy (of Topcliffe, Yorkshire, England -
   │ Between 1174 and 1175 bur.Fountain Abbey, Yorkshire, England)(m. Between 1164 and 1166)
   │ Between 1174 and 1175 bur.Fountain Abbey, Yorkshire, England)(m. Between 1164 and 1166)
   └─ 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)
        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)
            2 Feb 1245 bur.Church of the Black Friars, Oxford, Oxfordshire, England)