Nielsen Hayden genealogy
Descendants of Joan Marmion
- Aft 1346Father: John Marmion (Abt 1292 of West Tanfield, Yorkshire, England - 30 Apr 1335)
Mother: Maud de Furnival ( - Aft 1347)
Joan Marmion ( - Aft 15 Aug 1346)
John de Bernake (Abt 1305 of Buckenham, Norfolk, England - 20 Mar 1346 bur.Hethersett, Norfolk, England)
   └─ Maud de Bernake (Between 1335 and 1338 - 10 Apr 1419)
    Ralph de Cromwell (of Cromwell, Southwell, Nottinghamshire, England - 27 Aug 1398)(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)