Nielsen Hayden genealogy
Descendants of Flaín Fernandez
Abt 1020 - Bef 1065 (~ 44 years)Father: Fernando Flaínez ( - Abt 1049)
Mother: Elvira Peláez
Flaín Fernandez (Abt 1020 - Bef 1065)
   └─ Martín Flaínez (Abt 1045 - May 1108)
    Sancha Fernández (m. Bef 13 Mar 1084)
       └─ Osorio Martínez (Bef 1108 - Mar 1160 Lobregal, near Villabragima, Valladolid, Castile, Spain)
        Teresa Fernández ( - Aft 3 Nov 1167)(m. Bef 28 Jan 1141)
            +