Nielsen Hayden genealogy
Descendants of Peter de Gresley
- Abt 1310Father: Geoffrey de Gresley (Abt 1245 - Abt 1305)
Mother: Agnes ( - Aft 1292)
Peter de Gresley ( - Abt 1310)
Joan de Stafford ( - Bef 1343)
   └─ Geoffrey de Gresley ( - Abt 1332)
    Margaret Gernon ( - Aft 1352)(m. Abt 1318)
       └─ John Gresley (Abt 1328 Drakelow, Burton-upon-Trent, Derbyshire, England - Aft 1395)
        Alice de Swynnerton ( - Abt 1350)(m. Abt 1345)
        :   └─ Nicholas Gresley (Abt 1347 of Drakelow, Burton-upon-Trent, Derbyshire, England - Aft May 1374) =>
        :    + Thomasina Wastneys (of Colton, Staffordshire, England - Bef 1405)(m. Bef May 1364)
        + Joan Toly (1325 Wymondham, Norfolk, England - Dec 1393 Drakelow, Burton-upon-Trent, Derbyshire, England)
        (m. Bef 1352)
        (m. Bef 1352)