Nielsen Hayden genealogy
Descendants of Hugh de Say
- Bef 1190Father: Hugh fitz Osbern (of Richard's Castle, Herefordshire, England - 1140)
Mother: Eustacia de Say
Hugh de Say (of Richard's Castle, Herefordshire, England - Bef 29 Sep 1190)
Lucy de Clifford (of Clifford, Herefordshire, England - ??)
   └─ Hugh de Say (of Richard's Castle, Herefordshire, England - Between 1195 and 1196)
    Mabel Marmion ( - Aft 1199)
       └─ Margaret de Say (of Richard's Castle, Herefordshire, England - Bef 29 Sep 1242)
        William de Stuteville (of Brantingham, Yorkshire, England - 1259)
        :    + Richard Foliot (of Gressenhall, Norfolk, England - 1299)
        Robert de Mortimer (of Richard's Castle, Herefordshire, England - Bef 3 Jul 1219)(m. Bef Jun 1211)
           └─ Hugh de Mortimer (Abt 1219 of Richard's Castle, Herefordshire, England - 18 Nov 1274) =>
            +