Nielsen Hayden genealogy
Descendants of Eufemia de Aumale
Eufemia de Aumale
Robert II de Brus ( - Abt 1193)
   └─ William de Brus (of Hartlepool, Durham, England - Abt 1205)
    Christian ( - Aft 1245)(m. Abt 1185)
       ├─ Robert de Brus (of Annandale, Dumfriesshire, Scotland -
       │ 1221 bur.Guisborough Priory, Yorkshire, England)
       │ 1221 bur.Guisborough Priory, Yorkshire, England)
       │ Isabel of Huntingdon ( - Bef 20 Mar 1252 bur.Sawtrey Abbey, Huntingdonshire, England)
       │    └─ Robert de Brus (Abt 1220 of Annandale, Dumfriesshire, Scotland -
       │     31 Mar 1295 Lochmaben Castle, Dumfriesshire, Scotland) =>
       │     31 Mar 1295 Lochmaben Castle, Dumfriesshire, Scotland) =>
       │     + Isabel de Clare (2 Nov 1226 - Aft 10 Jul 1264)(m. May 1240)
       └─ Euphame de Brus ( - Abt 1267)
        Patrick of Dunbar (Abt 1185 - Aft 28 Jun 1248 Marseilles, France)(m. Bef 1213)
           │ + Roger fitz John (Aft 1219 of Warkworth, Northumberland, England - Bef 22 Jun 1249 Normandy, France)
           └─ Patrick of Dunbar (Abt 1213 - 24 Aug 1289 Whittingham, East Lothian, Scotland) =>
            + Cecily fitz John (m. Bef 1242)