Nielsen Hayden genealogy
Descendants of Walter II Deincourt
Father: Ralph Deincourt
Mother: Basilie
Walter II Deincourt
   └─ John I Deincourt ( - 6 Nov 1183)
    Alice Murdac
       └─ Oliver I Deincourt (Abt 1161 Blankney, Sleaford, Lincolnshire, England - Bef 1202)
        Amabel
            + Nichole