Nielsen Hayden genealogy
Descendants of John de Lungvilers
Abt 1230 - Bef 1255 (~ 25 years)Father: John de Lungvilers ( - 1254)
Mother: Ellen fitz William ( - Aft 1261)
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)
       └─ Robert de Neville ( - Bef 1335)
        Isabel de Byron
           └─ Robert de Neville (Abt 1312 of Hornby, Yorkshire, England - Aft Jun 1373) =>
            + Joan de Atherton ( - Bef 1353)