Nielsen Hayden genealogy
Descendants of Margaret de Kerdeston
Father: William de Kerdeston (Abt 1307 - 14 Aug 1361)
Mother: Margaret Cobald ( - 25 Mar 1368)
Margaret de Kerdeston
William de Tendring (of Tendring Hall, Stoke by Nayland, Suffolk, England - 1375)(m. Bef 8 Dec 1347)
   └─ William Tendring (of Tendring Hall, Stoke by Nayland, Suffolk, England -
    Abt 1421 bur.Stoke by Nayland, Suffolk, England)
    Abt 1421 bur.Stoke by Nayland, Suffolk, England)
    Katherine Mylde ( - Aft 24 Feb 1403)
       └─ Alice Tendring ( - 18 Nov 1426 bur.Stoke by Nayland, Suffolk, England)
        John Howard (Abt 1365 of Wiggenhall, Norfolk, England - 17 Nov 1436 Jerusalem)(m. Bef Jun 1397)
           ├─ Henry Howard (of Boxted, Essex, England - Jun 1446) =>
           │ + Mary Hussey
           └─ Robert Howard (Bef 1400 - Bef Apr 1436 bur.Tendring Chapel, Stoke-by-Nayland, Suffolk, England) =>
            + Margaret Mowbray ( - Bef 18 Oct 1459)(m. Aft 21 Feb 1421)