Nielsen Hayden genealogy
Descendants of Joan d'Abernon
1434 -Father: John d'Abernon (of Dunsland, Bradford, Devon, England - ??)
Mother: Isabella Mulys
Joan d'Abernon (10 Sep 1434 - ??)
John Giffard (of Halsbury, Devon, England - 1491)
   └─ Thomas Giffard (Abt 1461 of Halsbury, Devon, England - 1513)
    Anne Coryton (of Newton, Quethiock, Cornwall, England - Aft 1511)
       └─ Roger Giffard (of Brightley in Chittlehampton, Devon, England - 1 May 1547)
        Margaret Cobley (Abt 1502 of Brightley in Chittlehampton, Devon, England - Bef 15 Oct 1547)(m. Bef 1526)
            + Amias Chichester (of Brightley in Chittlehampton, Devon, England - 4 Jul 1577)(m. Bef 1545)