Nielsen Hayden genealogy
Ancestors of Isabel Gray
- Aft 1362 ┌── Robert Gray
┌── Thomas I Gray (Abt 1277 of Heaton, Wark-on-Tweed, Northumberland, England - Bef 12 Mar 1344)
│ │ ┌── William de Heton
│ └── Juliana de Heton
│
Isabel Gray (of Heaton, Wark-on-Tweed, Northumberland, England - Aft 1362)
└── Agnes ( - Aft 13 Sep 1322)