Nielsen Hayden genealogy
Descendants of Cecily de Fontaines
Father: Aléaume de Fontaines
Cecily de Fontaines
Hugh de Balliol (of Barnard Castle, Durham, England - Aft 1217)
   ├─ Ada de Balliol ( - 29 Jul 1251 Stokesley, Yorkshire, England)
   │ John fitz Robert (of Warkworth, Northumberland, England - 1240)
   │    ├─ 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)
   │    ├─ Cecily fitz John
   │    │ Patrick of Dunbar (Abt 1213 - 24 Aug 1289 Whittingham, East Lothian, Scotland)(m. Bef 1242)
   │    │     + 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 de Balliol ( - Bef 27 Oct 1268)
    Devorguille of Galloway ( - 28 Jan 1290 bur.Sweet Heart Abbey, Galloway, Scotland)(m. 1233)
       ├─ Eleanor de Balliol
       │ John Comyn (of Badenoch, Scotland - Bef 26 May 1302)(m. Between 1279 and 1283)
       │    └─ John Comyn (of Badenoch, Scotland - 10 Feb 1306 Dumfries, Scotland) =>
       │     + Joan de Valence (m. Bef 3 Sep 1296)
       └─ Cecily de Balliol ( - Bef 1273)
        John de Burgh (Abt 1235 of Walkern, Hertfordshire, England - Bef 3 Mar 1280)
           ├─ Devorguille de Burgh (Between 1255 and 1266 -
           │ 1284 bur.Dunmow Priory, Little Dunmow, Essex, England) =>
           │ 1284 bur.Dunmow Priory, Little Dunmow, Essex, England) =>
           │ + Robert Fitz Walter (1247 Henham, Essex, England - 18 Jan 1326)(m. 1259)
            + Robert de Grelle (Abt 1254 of Manchester, Lancashire, England - 15 Feb 1282)