Nielsen Hayden genealogy
Descendants of Maud de Furnival
- Aft 1347Father: Thomas de Furnival (Abt 1260 of Sheffield, Yorkshire, England - 3 Feb 1332)
Mother: Joan le Despenser ( - Bef 8 Jun 1322)
Maud de Furnival ( - Aft 1347)
John Marmion (Abt 1292 of West Tanfield, Yorkshire, England - 30 Apr 1335)(m. Abt 4 Jul 1306)
   ├─ Avice Marmion ( - Aft 20 Mar 1379)
   │ John de Grey (9 Oct 1300 - 1 Sep 1359 Rotherfield, Oxfordshire, England)(m. Bef 1341)
   │    ├─ Maud de Grey (of Little Linford, Oxfordshire, England -
   │    │ 1391 bur.Stanton Harcourt, Oxfordshire, England)
   │    │ 1391 bur.Stanton Harcourt, Oxfordshire, England)
   │    │ Thomas Harcourt (Abt 1342 of Stanton Harcourt, Oxfordshire, England - 12 Apr 1417)(m. Bef 29 Sep 1373)
   │    │    ├─ Maud Harcourt ( - Between 26 Nov 1413 and Sep 1414) =>
   │    │    │ + Walter Cokesey (1385 of Great Cokesay, Worcestershire, England - 4 Aug 1407)
   │    │    └─ Thomas Harcourt (Abt 1377 of Stanton Harcourt, Oxfordshire, England -
   │    │     6 Jul 1420 bur.Stanton Harcourt, Oxfordshire, England) =>
   │    │     6 Jul 1420 bur.Stanton Harcourt, Oxfordshire, England) =>
   │    │     + Jane Francis (1394 - Aft 1449)(m. Abt 8 Nov 1406)
   │    └─ Robert de Grey (of Wilcote, Oxfordshire, England - 19 Aug 1367)
   │     Lora de St. Quintin (Abt 1342 - 1369)(m. Aft 26 Jul 1351)
   │        └─ Elizabeth Grey (Between 1363 and 1366 - Dec 1427 bur.Jervaulx Abbey, Yorkshire, England) =>
   │         + Henry Fitz Hugh (Abt 1358 of Ravensworth, Yorkshire, England -
   │         11 Jan 1425 Ravensworth, Yorkshire, England)
   │         11 Jan 1425 Ravensworth, Yorkshire, England)
   └─ 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)
           │ + William Fitzwilliam (of Sprotborough, Yorkshire, England - 8 Apr 1398)(m. Bef 1377)
            + John de Clifton (Abt 1353 of Buckenham, Norfolk, England - 10 Aug 1388 Rhodes)