Nielsen Hayden genealogy
Descendants of Katherine ferch Richard ab Ieuan
- Bef 1408Father: Richard ap Ieuan ( - 10 Sep 1416)
Mother: Isabel ( - Bef 10 Sep 1416)
Katherine ferch Richard ab Ieuan ( - Bef Jun 1408)
John Oldcastle (Abt 1370 - 14 Dec 1417 St. Giles-in-the-Fields, Middlesex, England)(m. Bef 1394)
   └─ Matilda ( - Between 8 Oct 1457 and 4 Nov 1457 Ash-juxta-Sandwich, Kent, England)
    Roger Clitheroe (of Ash-juxta-Sandwich, Kent, England -
    Between 7 Mar 1455 and 8 Oct 1457 Ash-juxta-Sandwich, Kent, England)(m. Bef Aug 1414)
    Between 7 Mar 1455 and 8 Oct 1457 Ash-juxta-Sandwich, Kent, England)(m. Bef Aug 1414)
       └─ Eleanor Clitheroe ( - Bef 1462)
        John Norreys (of Ockwells in Bray, Berkshire, England - 1 Sep 1466 bur.Bray, Berkshire, England)
        (m. Bef 7 Mar 1455)
        (m. Bef 7 Mar 1455)
           └─ Anne Norreys
            John Harcourt (Abt 1450 of Stanton Harcourt, Oxfordshire, England - 26 Jun 1485)(m. Abt 1466)
               └─ Lettice Harcourt
                + Humphrey Peshale (of Tean in Checkley, Staffordshire, England - 28 May 1498)