Nielsen Hayden genealogy
Descendants of Ellen fitz William
- Aft 1261Father: William fitz William (of Sprotborough, Yorkshire, England - Between 1219 and 23 Feb 1224)
Mother: Ela de Warenne ( - Bef 1240)
Ellen fitz William ( - Aft 1261)
John de Lungvilers ( - 1254)(m. Bef 1229)
   └─ John de Lungvilers (Abt 1230 - Bef 6 Mar 1255)
   
       └─ Margaret de Lungvilers (Farnley in Leeds, Yorkshire, England - Bef 20 Feb 1319)
        Geoffrey de Neville (of Hornby, Yorkshire, England - Bef 26 Mar 1285)(m. Bef 1267)
            + Isabel de Byron