Nielsen Hayden genealogy
Descendants of Joan Beauchamp
- Bef 1401Father: John de Beauchamp (Abt 1315 of Ryme, Dorset, England - 8 Apr 1349)
Mother: Margaret de Whalesborough ( - Aft 24 Dec 1355)
Joan Beauchamp ( - Bef 1401)
Robert Chalons (of Challonsleigh, Devon, England - Bef 29 Sep 1410)
   └─ Robert Chalons (of Challonsleigh, Devon, England - 6 Feb 1445)
    Blanche Waterton (Abt 1380 - 3 Sep 1437)(m. 1393)
       └─ Katherine Chalons ( - 1420 bur.Carmelite Friars, London, England)
        John St. Aubyn ( - 14 Oct 1418)
           └─ Joan St. Aubyn (Between 1410 and 1414 - Bef 27 Apr 1479)
            William Denys (of Combe Raleigh, Devon, England - 27 Apr 1479)(m. Bef 17 Jan 1448)
               └─ Alice Dennis (Abt 1451 - Aft 1500)
                John Bonville (of Comberleigh, Devon, England - 7 May 1499)(m. Bef 1478)
                   └─ Florence Bonville
                    Thomas Fortescue (1490 - Abt 1554)
                       └─ Henry Fortescue (of Wimpstone, Modbury, Devon, England - 1 Dec 1587)
                        + Joan Brett (m. Aft Feb 1538)