Nielsen Hayden genealogy
Descendants of Lucy de Morteyn
- Aft 1361Father: John de Morteyn (of Merston, Bedfordshire, England - 1346)
Mother: Joan de Rothwell
Lucy de Morteyn ( - Aft 8 Mar 1361)
John Giffard (1301 of Twyford, Buckinghamshire, England - 25 Jan 1369)
   └─ Thomas Giffard (Abt 1345 of Twyford, Buckinghamshire, England - 25 Sep 1394)
    Elizabeth de Missenden ( - Abt 1367)(m. Abt 1361)
       └─ Roger Giffard (Abt 1367 of Twyford, Buckinghamshire, England - 14 Apr 1409)
        Elizabeth ( - Bef 1407)(m. Abt 1399)
        :   └─ Katharine Giffard (Abt 1399 - 8 Mar 1480 bur.Bittlesden Abbey, Northamptonshire, England) =>
        :    + Thomas Billing (Abt 1410 of Astwell in Wappenham, Northamptonshire, England -
        :    5 May 1481 bur.Bittlesden Abbey, Northamptonshire, England)(m. Bef 1447)
        :    5 May 1481 bur.Bittlesden Abbey, Northamptonshire, England)(m. Bef 1447)
        Isabel Stretley (of Stretley, Buckinghamshire, England - ??)(m. Bef 1408)
           └─ Thomas Giffard (1408 Fringford, Oxfordshire, England - 29 May 1469) =>
            + Eleanor Vaux