Nielsen Hayden genealogy
Descendants of Denise Fitz William
- Bef 1285Father: William fitz William (of Sprotborough, Yorkshire, England - Between 1219 and 23 Feb 1224)
Mother: Ela de Warenne ( - Bef 1240)
Denise Fitz William ( - Bef 1285)
Robert d'Eiville (of Egmanton, Nottinghamshire, England - Aft 1242)(m. Bef 1229)
   └─ John d'Eiville (of Egmanton, Nottinghamshire, England - Bef Oct 1291)
    Maud (m. Bef 5 Feb 1276)
       └─ John d'Eiville (of Adlingfleet, Yorkshire, England - Between 1325 and 1326)
        Margaret ( - Aft 10 Oct 1334 bur.Laxton, Nottinghamshire, England)
            + Adam de Everingham (Abt 1307 of Laxton, Nottinghamshire, England -
            8 Feb 1388 Laxton, Nottinghamshire, England)(m. Bef 16 May 1332)
            8 Feb 1388 Laxton, Nottinghamshire, England)(m. Bef 16 May 1332)