Nielsen Hayden genealogy
Descendants of Elizabeth de Cromwell
- 1391Father: Ralph de Cromwell (of Cromwell, Southwell, Nottinghamshire, England - 27 Aug 1398)
Mother: Maud de Bernake (Between 1335 and 1338 - 10 Apr 1419)
Elizabeth de Cromwell ( - 24 Sep 1391)
John de Clifton (Abt 1353 of Buckenham, Norfolk, England - 10 Aug 1388 Rhodes)
   └─ Constantine de Clifton (Abt 1372 of Buckenham, Norfolk, England - 19 Feb 1396)
    Margaret Howard ( - 25 Mar 1434 bur.Abbey of the Black Friars, Norwich, Norfolk, England)(m. Aft Feb 1390)
       └─ Elizabeth Clifton (Abt 1392 - Bef 8 Dec 1461)
        John Knyvet (Abt 1394 of Southwick, Northamptonshire, England - 9 Nov 1445)(m. Bef 1412)
           ├─ John Knyvet (of Buckenham, Norfolk, England - 1 Jan 1490) =>
           │ + Alice Lynne ( - Aft Jan 1490)
            + Richard Chamberlain (Between 1391 and 1392 of Coates in Titchmarsh, Northamptonshire, England -
            Bef 17 Mar 1439)(m. Bef 1436)
            Bef 17 Mar 1439)(m. Bef 1436)