Nielsen Hayden genealogy
Descendants of Joan
Joan
Robert Hawley (of Girsby in Burgh-upon-Bain, Lincolnshire, England - ??)
   └─ William Hawley
   
       └─ William Hawley (of Girsby in Burgh-upon-Bain, Lincolnshire, England - Bef 3 Nov 1387)
       
           └─ Thomas Hawley (Abt 1360 of Girsby in Burgh-upon-Bain, Lincolnshire, England -
            Between 29 Jun 1419 and 1 Mar 1420) =>
            Between 29 Jun 1419 and 1 Mar 1420) =>
            + (Uncertain wife of Thomas Hawley)
            + Margaret Brewse (Abt 1365 - Bef 1404)(m. Bef May 1390)
            + Dulcia Massey ( - Bef 29 Jun 1419)(m. Between 4 Apr 1402 and 11 Nov 1404)