Nielsen Hayden genealogy
Descendants of William fitz Ranulf
Abt 1173 - 1209 (~ 36 years)Father: Ranulf fitz Walter (of Greystoke, Penrith, Cumberland, England - Abt 1190)
Mother: Amabel
William fitz Ranulf (Abt 1173 of Greystoke, Penrith, Cumberland, England - 1209)
Helewise de Stuteville (1165 - 1226)
   └─ Thomas fitz William (Abt 1198 Greystoke, Penrith, Cumberland, England - 1246)
    Christian de Vipont (of Appleby, Westmorland, England - ??)
       ├─ Joan de Greystoke (of Greystoke, Penrith, Cumberland, England - Aft Jul 1269)
       │ William fitz Ralph (of Grimthorpe, Yorkshire, England - Aft Jul 1269)
       │    │ + Roger de Lascelles (of Kirkby Knowle, Yorkshire, England - 1300)
       │    └─ Ralph fitz William (Bef 1256 of Grimthorpe, Yorkshire, England -
       │     1316 bur.Neasham Priory, Durham, England) =>
       │     1316 bur.Neasham Priory, Durham, England) =>
       │     +
       └─ Thomas de Greystoke
       
            + Thomas de Pickering ( - Aft Jul 1336)