Nielsen Hayden genealogy
Descendants of Isabel de Neville
- 1254Father: Geoffrey de Neville (Bef 1140 - Bef 29 Sep 1193)
Mother: Emma de Bulmer ( - Abt 1208)
Isabel de Neville ( - May 1254)
Robert fitz Maldred (Abt 1170 of Raby, Durham, England - Between 25 Jun 1242 and 26 May 1248)
   └─ Geoffrey de Neville (of Raby, Durham, England - Bef Sep 1242)
    Joan ( - Aft Nov 1247)
    :   └─ Robert de Neville (of Raby, Durham, England - Bef 20 Aug 1282)
    :    (Unknown first wife of Robert de Neville) ( - Bef Apr 1273)
    :       └─ Robert de Neville (Bef 1240 of Middleham, Yorkshire, England - 6 Aug 1271) =>
    :        + Mary Fitz Ranulph ( - Bef 11 Apr 1320 bur.Coverham Abbey, Yorkshire, England)(m. Abt 1260)
    Margaret
       └─ Agnes de Neville (of Raby, Durham, England - Bef 20 Jul 1293)
        John Deincourt (of Blankney, Sleaford, Lincolnshire, England - Bef 14 Oct 1257)(m. Aft 1244)
           └─ Edmund Deincourt (of Blankney, Sleaford, Lincolnshire, England - 6 Jan 1327) =>
            +