Nielsen Hayden genealogy
Descendants of Ada Bertram
Ada Bertram
Simon de Veer (of Goxhill, Glanford Brigg, Lincolnshire, England - ??)
   └─ Isabel de Veer
    William Aton (of West Ayton, Yorkshire, England - ??)
       └─ Gilbert de Aton (of West Ayton, Yorkshire, England - Aft 10 Apr 1350)
       
           └─ William de Aton (Abt 1299 - 10 Feb 1388 bur.Old Malton Priory, Yorkshire, England) =>
            + Isabel Percy ( - Between 13 Sep 1349 and 25 May 1368)(m. Bef Jan 1327)