Nielsen Hayden genealogy
Descendants of Henry de Grey
1258 - 1308 (~ 53 years)Father: John de Grey (of Codnor, Derbyshire, England - Bef 5 Jan 1272)
Mother: Lucy de Mohun ( - Aft 1280)
Henry de Grey (Between 1255 and 1258 of Codnor, Derbyshire, England - Sep 1308)
Eleanor ( - Bef 6 Jun 1301)(m. Bef 1282)
:   └─ Richard de Grey (Abt 1281 of Codnor, Derbyshire, England - Bef 10 Mar 1335)
:    Joan Fitz Payn ( - Aft 10 Mar 1335)
:       ├─ Joan de Grey ( - 22 Jul 1369 Ellenhall, Staffordshire, England)
:       │ William de Harcourt (Abt 1300 of Stanton Harcourt, Oxfordshire, England - 6 Jun 1349)(m. Bef 1324)
:       │    └─ Thomas Harcourt (Abt 1342 of Stanton Harcourt, Oxfordshire, England - 12 Apr 1417) =>
:       │     + Maud de Grey (of Little Linford, Oxfordshire, England -
:       │     1391 bur.Stanton Harcourt, Oxfordshire, England)(m. Bef 29 Sep 1373)
:       │     1391 bur.Stanton Harcourt, Oxfordshire, England)(m. Bef 29 Sep 1373)
:       ├─ John de Grey (Abt 1307 of Codnor, Derbyshire, England -
:       │ 14 Dec 1392 bur.Carmelite Friars, Aylesford, Kent, England)
:       │ 14 Dec 1392 bur.Carmelite Friars, Aylesford, Kent, England)
:       │ Alice de Lisle ( - Aft 1344)(m. Bef 20 Oct 1330)
:       │     + William de Everingham (of Laxton, Nottinghamshire, England - ??)
:       └─ Robert Fitz Payn (Abt 1321 of Stogursey, Williton, Somerset, England - 21 May 1393)
:        Elizabeth de Bryan ( - Bef 1393)(m. Bef 16 Oct 1354)
:            + Richard de Poynings (Abt 1355 - 25 May 1387 Villalpando, Spain)
+ Joan de Somerville (m. Bef 6 Jun 1301)