Nielsen Hayden genealogy
Descendants of John fitz Robert
- 1240Father: Robert fitz Roger (of Clavering, Essex, England - 1212)
Mother: Margaret de Chesney (of Horsford, Norfolk, England - 1230)
John fitz Robert (of Warkworth, Northumberland, England - 1240)
Ada de Balliol ( - 29 Jul 1251 Stokesley, Yorkshire, England)
   ├─ Hugh de Eure (of Stokesley, Yorkshire, England - Bef 1297)
   │ Ellen ( - Aft 1295)
   │    └─ John de Eure ( - Aft 16 Mar 1322 near Boroughbridge, Yorkshire, England)
   │     Agnes ( - Aft 13 Aug 1322)(m. Bef 1301)
   │        └─ John de Eure (of Stokesley, Yorkshire, England - 14 Mar 1366) =>
   │         + Margaret ( - Between 4 Apr 1378 and 27 May 1378)(m. Bef 1340)
   ├─ Cecily fitz John
   │ Patrick of Dunbar (Abt 1213 - 24 Aug 1289 Whittingham, East Lothian, Scotland)(m. Bef 1242)
   │    └─ Patrick of Dunbar (Abt 1242 - 10 Oct 1308)
   │     Marjory Comyn (m. Bef 1283)
   │         +
   └─ Roger fitz John (Aft 1219 of Warkworth, Northumberland, England - Bef 22 Jun 1249 Normandy, France)
    Isabel of Dunbar ( - Aft 1269)
       └─ Robert fitz Roger (Abt 1247 of Warkworth, Northumberland, England - Bef 29 Apr 1310)
        Margaret la Zouche (1251 Winchester, Hampshire, England - ??)(m. 1265)
           ├─ John fitz Robert (Abt 1266 of Clavering, Essex, England -
           │ 18 Jan 1332 Aynho, Northamptonshire, England) =>
           │ 18 Jan 1332 Aynho, Northamptonshire, England) =>
           │ + Hawise de Tibetot ( - 18 Feb 1345)(m. Aft 11 Sep 1277)
           └─ Euphemia de Clavering (Aft 1265 - Abt 1320 bur.Staindrop, Durham, England) =>
            + Ranulph de Neville (18 Oct 1262 of Raby, Durham, England -
            Aft 18 Apr 1331 bur.Coverham Abbey, Yorkshire, England)(m. Bef 12 Mar 1281)
            Aft 18 Apr 1331 bur.Coverham Abbey, Yorkshire, England)(m. Bef 12 Mar 1281)