Nielsen Hayden genealogy
Descendants of Maud de Watville
Father: William de Watville ( - Abt 1085)
Maud de Watville
Ralph I de Chesney (of La Quesnay, Normandy, France - 1086)
   ├─ Ralph II de Chesney (of Rudham, Docking, Norfolk, England - ??)
   │ Alice Maminot
   │    └─ Sybil de Chesney (of Rudham, Docking, Norfolk, England - ??)
   │     Robert fitz Walter (of Horsford, Norfolk, England - 1130)
   │        └─ William de Chesney (of Horsford, Norfolk, England - Bef 29 Sep 1174) =>
   │         +
   └─ Roger de Chesney (of Grafham, Oxfordshire, England - Abt 1109)
    Alice de Langetot ( - Aft 1148)
       ├─ Beatrice de Chesney
       │ Ralph Murdac (of Broughton, Oxfordshire, England - Aft 1166)
       │    ├─ Ralph Murdac (of Broughton, Oxfordshire, England - Abt 1196) =>
       │    │ + Eve de Grey (of Standlake, Oxfordshire, England - 1242)
       │     + John I Deincourt ( - 6 Nov 1183)
       ├─ Robert de Chesney, Bishop of Lincoln ( - Dec 1166)
       └─ Agnes de Chesney ( - Bef 1148)
        Robert Foliot ( - Abt 1155)(m. Bef 1110)
           ├─ (Unknown sister of Gilbert Foliot)
           │ + Ralf Brito (of Essex, England - Bef Apr 1186)
           └─ Gilbert Foliot, Bishop of Hereford; Bishop of London (Abt 1110 - 18 Feb 1187)