Nielsen Hayden genealogy
Descendants of Constance Holand
- 1437Father: John Holand ( - 9 Jan 1400 Pleshey Castle, Essex, England)
Mother: Elizabeth of Lancaster (Bef 21 Feb 1363 - ??)
Constance Holand ( - 12 Nov 1437 bur.St. Katherine by the Tower, London, England)
John Grey (of Ruthin, Denbighshire, Wales - 27 Aug 1429)(m. Bef 1410)
   └─ Edmund Grey (26 Oct 1416 - 22 May 1490)
    Katherine Percy (28 May 1423 Leconfield, Yorkshire, England - Between 2 May 1493 and 17 Oct 1493)(m. Bef 1440)
       ├─ George Grey ( - 21 Dec 1503 Ampthill, Bedfordshire, England)
       │ + Anne Woodville ( - 30 Jul 1489 bur.Warden Abbey, Bedfordshire, England)(m. Aft 1482)
       └─ Anne Grey ( - Bef 1498)
        John Grey (of Wilton, Herefordshire, England - 3 Apr 1499 bur.White Friars, London, England)
           └─ Tacy Grey ( - Bef 15 Nov 1558 bur.Elmore, Gloucestershire, England) =>
            + John Gyse (Abt 1485 of Elmore and Brockworth, Gloucestershire, England -
            20 Dec 1556 Brockworth, Gloucestershire, England)
            20 Dec 1556 Brockworth, Gloucestershire, England)