Nielsen Hayden genealogy
Descendants of Sybil
Sybil
William de Gardinis (of Langley, Shropshire, England - Bef 10 Apr 1264)
   └─ William de Gardino (Abt 1234 of Langley, Shropshire, England - Bef 12 Nov 1288)
    Alexandra de la Haye (Between 1243 and 1245 - ??)
       └─ Thomas de Gardinis (of Oxfordshire, England - Bef 30 May 1328)
       
            + John Giffard le Boef (Abt 1270 of Twyford, Buckinghamshire, England - Aft 30 Mar 1328)(m. Abt 1300)