Nielsen Hayden genealogy
Descendants of Andel
Andel
Gerard de Furnival (of Great Munden, Hertfordshire, England - ??)
   └─ Gerard de Furnival (of Great Munden, Hertfordshire, England - Bef 12 Apr 1219 Jerusalem)
    Maud de Lovetot (Abt 1178 - Aft 23 Jun 1247 bur.Worksop, Nottinghamshire, England)(m. Bef 1201)
       ├─ Thomas de Furnival (Aft 1200 of Sheffield, Yorkshire, England - Abt 1240 Damietta, Egypt)
       │ Bertha de Ferrers ( - Aft 10 Feb 1267 bur.Grey Friars, Dunwich, Suffolk, England)
       │    ├─ Thomas de Furnival (of Sheffield, Yorkshire, England -
       │    │ 12 May 1291 bur.Church of the Friars Minor, Doncaster, Yorkshire, England) =>
       │    │ 12 May 1291 bur.Church of the Friars Minor, Doncaster, Yorkshire, England) =>
       │    │ +
       │     + Roger de Mowbray (Abt 1220 of Thirsk, Yorkshire, England - Bef 18 Oct 1263 bur.Church of the Friars
       │     Preachers, Pontefract, Yorkshire, England)(m. Aft 13 Apr 1238)
       │     Preachers, Pontefract, Yorkshire, England)(m. Aft 13 Apr 1238)
       └─ Gerard de Furnival (Aft 1200 of Great Munden, Hertfordshire, England - ??)
        Christian Ledet ( - 1271)(m. Bef 22 Jun 1238)
           └─ Gerard de Furnival (of Great Munden, Hertfordshire, England - Bef 15 Aug 1302) =>
            + Isabel