Nielsen Hayden genealogy
Descendants of Ralph de Cromwell
- Bef 1364Father: Ralph de Cromwell (Abt 1292 of Cromwell, Southwell, Nottinghamshire, England - Bef 15 Oct 1356)
Mother: Joan de la Mare ( - 3 Aug 1348)
Ralph de Cromwell (of Cromwell, Southwell, Nottinghamshire, England - Bef 28 Oct 1364)
Amice Belars ( - Aft 21 Apr 1367)
   └─ Ralph de Cromwell (of Cromwell, Southwell, Nottinghamshire, England - 27 Aug 1398)
    Maud de Bernake (Between 1335 and 1338 - 10 Apr 1419)(m. Bef 20 Jan 1352)
       ├─ Maud Cromwell ( - Aft 1414)
       │ William Fitzwilliam (of Sprotborough, Yorkshire, England - 8 Apr 1398)(m. Bef 1377)
       │    └─ John Fitzwilliam (25 Jul 1377 of Sprotborough, Yorkshire, England - 5 Jul 1417) =>
       │     + Eleanor Greene ( - Between 1 May 1421 and 21 Dec 1422)(m. Bef 1397)
       └─ 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)
            (m. Aft Feb 1390)