Nielsen Hayden genealogy
Ancestors of Thomas Harcourt
Abt 1377 - 1420 (~ 43 years) ┌── John de Harcourt (1 Nov 1274 Stanton Harcourt, Oxfordshire, England - Bef 2 May 1330)
│ (m. Abt 1300) =>
┌── William de Harcourt (Abt 1300 of Stanton Harcourt, Oxfordshire, England - 6 Jun 1349)(m. Bef 1324)
│ └── Eleanor la Zouche (m. Abt 1300) =>
│
┌── Thomas Harcourt (Abt 1342 of Stanton Harcourt, Oxfordshire, England - 12 Apr 1417)(m. Bef 29 Sep 1373)
│ │
│ │ ┌── Richard de Grey (Abt 1281 of Codnor, Derbyshire, England - Bef 10 Mar 1335) =>
│ └── Joan de Grey ( - 22 Jul 1369 Ellenhall, Staffordshire, England)(m. Bef 1324)
│ └── Joan Fitz Payn ( - Aft 10 Mar 1335) =>
│
Thomas Harcourt (Abt 1377 of Stanton Harcourt, Oxfordshire, England -
6 Jul 1420 bur.Stanton Harcourt, Oxfordshire, England)
6 Jul 1420 bur.Stanton Harcourt, Oxfordshire, England)
│
│ ┌── John de Grey (Abt 1272 of Rotherfield, Oxfordshire, England - 17 Oct 1311)
│ │ (m. Bef 14 Jan 1297) =>
│ ┌── John de Grey (9 Oct 1300 - 1 Sep 1359 Rotherfield, Oxfordshire, England)(m. Bef 1341)
│ │ └── Margaret de Odingsells (Abt 1277 - Aft 21 Apr 1330 bur.Cogges, Oxfordshire, England)
│ │ (m. Bef 14 Jan 1297) =>
│ │
└── Maud de Grey (of Little Linford, Oxfordshire, England - 1391 bur.Stanton Harcourt, Oxfordshire, England)
(m. Bef 29 Sep 1373)
│
│ ┌── John Marmion (Abt 1292 of West Tanfield, Yorkshire, England - 30 Apr 1335)
│ │ (m. Abt 4 Jul 1306) =>
└── Avice Marmion ( - Aft 20 Mar 1379)(m. Bef 1341)
└── Maud de Furnival ( - Aft 1347)(m. Abt 4 Jul 1306) =>