Nielsen Hayden genealogy
Descendants of Emma de Umfreville
Father: Odinel de Umfreville (of Prudhoe, Hexham, Northumberland, England - 1182)
Mother: Alice de Lucy ( - Bef 1219)
Emma de Umfreville
Walter fitz Gilbert (of Bolam, Northumberland, England - 1206)
   └─ Aline de Bolam (of Bolam, Northumberland, England - ??)
    John de Cauz ( - Bef Apr 1234)
       └─ Margery de Cauz (Abt 1220 of Bolam, Northumberland, England - Bef 4 Dec 1284)
        William le Breton (Abt 1215 of Essex, England - Bef 10 Oct 1246)
            + Robert de Hilton (of Hilton, Durham, England - Bef 1291)(m. Bef 1 Dec 1257)