Nielsen Hayden genealogy
Descendants of Wiliam Mobberley
Wiliam Mobberley
(of Mobberley, Cheshire, England - ??)
   └─ Joan Mobberley (of Mobberley, Cheshire, England - ??)
    William de Atherton (of Atherton, Lancashire, England - 1389)
       └─ William de Atherton (of Atherton, Lancashire, England - 29 Dec 1414)
        Agnes Vernon ( - Aft 1406)
           └─ William de Atherton (Bef 1386 of Atherton, Lancashire, England - ??) =>
            + Elizabeth Pilkington (m. 1399)