Nielsen Hayden genealogy
Descendants of German Tyson
Father: William Tyson (of Shilbottle, Northumberland, England - Bef 1178)
German Tyson (of Shilbottle, Northumberland, England - ??)
   └─ Bona Tyson (of Shilbottle, Northumberland, England - ??)
    William de Hilton (of Hilton, Durham, England - Bef 20 Apr 1208)
       └─ Alexander de Hilton (of Hilton, Durham, England - 1242 Palestine)
        Agnes de Verly ( - Bef 1233)
           └─ Robert de Hilton (of Hilton, Durham, England - Bef 1291) =>
            + Joan le Breton (m. Bef 1 Dec 1257)