Nielsen Hayden genealogy
Descendants of John Grovel
John Grovel
(of Harpswell, Lincolnshire, England - ??)
   └─ (Unknown) Grovel (of Harpswell, Lincolnshire, England - ??)
    William Tyrwhit (of Kettleby, 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)
        Isabell Kelke (of Barnetby-le-Wold, Lincolnshire, England - ??)
           │ + 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)