Nielsen Hayden genealogy
Ancestors of Isabel Pert
Abt 1387 - Bef 1431 (~ 44 years) ┌── William Pert (of Tiverington, Yorkshire, England - Bef 1390)
Isabel Pert (Abt 1387 - Bef 25 Apr 1431)
│ ┌── Geoffrey le Scrope (Abt 1280 of Masham, Yorkshire, England - 2 Dec 1340 Ghent, Flanders)
│ │ (m. Bef 1312) =>
│ ┌── Stephen le Scrope (of Thornton, Yorkshire, England - Aft 11 Aug 1359)
│ │ └── Ivette de Ros (of Ingmanthorpe in Kirk Deighton, Yorkshire, England - ??)(m. Bef 1312) =>
│ │
└── Joan le Scrope ( - 20 Sep 1427)
└── Isabel ( - Aft 11 Aug 1359)