Nielsen Hayden genealogy
Descendants of Gerard de Furnival
Aft 1200 -Father: Gerard de Furnival (of Great Munden, Hertfordshire, England - Bef 12 Apr 1219 Jerusalem)
Mother: Maud de Lovetot (Abt 1178 - Aft 23 Jun 1247 bur.Worksop, Nottinghamshire, England)
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
       └─ Lora de Furnival
        John de Usflete ( - Bef 1304)(m. Bef 1287)
        :   └─ Gerard de Usflete (of Swanland, Yorkshire, England - Bef 13 Jan 1363) =>
        :    + Ada ( - Aft 1331)(m. Bef 1331)
        + Geoffrey le Scrope (Abt 1280 of Masham, Yorkshire, England - 2 Dec 1340 Ghent, Flanders)(m. Bef 1331)