Nielsen Hayden genealogy
Descendants of Sybil
- Aft 1137Father: Geoffrey Talbot ( - 22 Aug 1140)
Mother: Agnes de Lacy
Sybil ( - Aft 10 Jul 1137)
Payn fitz John (Bef 1100 - 10 Jul 1137 bur.Gloucester Abbey, Gloucester, Gloucestershire, England)
   └─ Agnes Fitzjohn (Abt 1125 - Bef 29 Sep 1191)
    Warin de Munchensy (of Edwardstone, Suffolk, England - Bef 1163)
       └─ William de Munchensy (of Winfarthing, Norfolk, England -
        Bef 7 May 1204 Swanscombe, Dartford, Kent, England)
        Bef 7 May 1204 Swanscombe, Dartford, Kent, England)
        Aveline de Clare (Abt 1172 - Bef 4 Jun 1225)(m. Bef 1186)
           └─ Warin de Munchensy (of Winfarthing, Norfolk, England - Abt 20 Jul 1255) =>
            + Denise de Anesty ( - 1304)
            + Joan Marshal ( - Bef Nov 1234)(m. Aft 14 May 1219)