Nielsen Hayden genealogy
Descendants of Margaret Barnetby
Father: John Barnetby
Margaret Barnetby
William Kelke (of Barnetby-le-Wold, Lincolnshire, England - ??)(m. Bef 24 Apr 1390)
   └─ William Kelke (of Barnetby-le-Wold, Lincolnshire, England - Between 24 Feb 1419 and 14 Nov 1419)
    Isabel Monson (m. Bef 25 Jun 1406)
       └─ Isabell Kelke (of Barnetby-le-Wold, Lincolnshire, England - ??)
        Robert Tyrwhit (of Kettleby, Lincolnshire, England -
        6 Jan 1427 bur.Chancel of Bigby church, Lincolnshire)
        6 Jan 1427 bur.Chancel of Bigby church, Lincolnshire)
           │ + John Griffith (of Wichnor in Tatenhill, Staffordshire, England -
           │ 20 Jun 1471 bur.Tatenhill, Staffordshire, England)
           │ 20 Jun 1471 bur.Tatenhill, Staffordshire, England)
           └─ William Tyrwhit (Abt 1390 - 1450 bur.White Friars, London, England) =>
            + Constance St. Quintin (of Brandsburton, Yorkshire, England - Bef 1 Sep 1431)(m. Bef Nov 1410)