Nielsen Hayden genealogy
Descendants of Alix de Mailly
Father: Colard dit Payen de Mailly (Between 1310 and 1315 - Abt 27 Jan 1396)
Mother: Marguerite de Picquigny ( - 31 May 1384)
Alix de Mailly
   └─ (Unknown) de Marle
   
       └─ Jean I de Marle
        Gillette de Thiembronne (m. Between 1440 and 1550)
            + Sybille le Blond (m. Between 1470 and 1480)