Nielsen Hayden genealogy
Descendants of Roger de Heyford
Father: Richard de Heyford (of Heyford, Oxfordshire, England - ??)
Roger de Heyford (of Heyford, Oxfordshire, England - ??)
Margery Gobion (of Higham Gobion, Bedfordshire, England - ??)
   ├─ Roger de Heyford
   │ + Margery de Umfreville
   └─ Agnes de Heyford (Abt 1230 of Heyford, Oxfordshire, England - ??)
    Hugh de Morwick (Bef 1217 of Chevington, Northumberland, England - 1269)(m. Abt 1242)
       ├─ Sybil de Morwick (1247 - 26 Jul 1298 bur.Friars Minor, Newcastle upon Tyne, Tyne and Wear, England)
       │ Roger de Lumley (of Lumley in Little Lumley, Durham, England -
       │ Aft 3 May 1277 bur.Friars Minor, Newcastle upon Tyne, Tyne and Wear, England)(m. Bef 1268)
       │ Aft 3 May 1277 bur.Friars Minor, Newcastle upon Tyne, Tyne and Wear, England)(m. Bef 1268)
       │    └─ Robert de Lumley (Abt 1272 of Lumley in Little Lumley, Durham, England - Bef 13 Jul 1308) =>
       │     + Mary Fitz Marmaduke ( - Aft 1318)
       └─ Tiphaine de Morwick (Abt 6 Jan 1254 - Bef 28 Aug 1315)
        John de Bulmer (of Wilton, Yorkshire, England - 17 Feb 1299 bur.Guisborough Priory, Yorkshire, England)
        (m. Bef 26 Apr 1269)
        (m. Bef 26 Apr 1269)
           ├─ Ralph de Bulmer (of Wilton, Yorkshire, England - Bef 22 Jun 1356) =>
           │ + (Unknown first wife of Ralph de Bulmere)
           │ + Alice de Killingholm (of Boythorpe, Yorkshire, England - 22 Jun 1356)(m. Bef 11 Feb 1319)
            + Henry fitz Hugh ( - 1356 Ravensworth, Yorkshire, England)