man Baron Grey Henry de Grey‏‎, son of John de Grey and Lucy de Mohun‏.
Born ‎ 1255 at of Codnor, Derbyshire, England, died ‎ Sep 1308 at Aylesford, Kent, England‎, 52 or 53 years, buried ‎before Sep 16, 1309 at Carmelite Priory, Aylesford, Kent, England
Henry de Grey was age 17 in 1272. (Ancestral File)

Married ‎± 1281 at of, Devon, England (approximately 27 years married) to:

woman Baroness Grey Eleanor de Courtenay‏‎, daughter of Baron of Okehampton Hugh de Courtenay and Baroness of Okehampton Eleanor le Despencer‏.
Born ‎± 1261 at of Okehampton, Devon, England‎

Children:

1.
man Richard de Grey‏
Born ‎ 1281 at of Codnor, Derbyshire, England, died ‎ Mar 10, 1334‎, 52 or 53 years
Richard de Grey was age 26 in 1308. (Ancestral File)

Death date: 10 Mar 1334/1335
2.
man Nicholas de Grey‏
Born ‎± 1283 at of Codnor, Derbyshire, England‎
3.
woman Lucy de Grey‏
Born ‎± 1285 at of Codnor, Derbyshire, England, died ‎ 1324 at Dudley, Staffordshire, England‎, approximately 39 years, buried ‎ 1324 at Dudley, Staffordshire, England
Volume 12, Part 1, page 115: He [John de Somery (d.1322)] m. Lucy, who surv. him.
Lucy was the daughter of Sir Henry de Grey, of Codnor, Derbyshire (d.1308). The evidence for the identification is given in Complete Peerage, vol.6, p.124, note e.

(Website: www.medievalgenealogy.org.uk/cp/somery.shtml)
4.
woman Joan de Grey‏‎
Born ‎± 1287 at of Codnor, Derbyshire, England‎
5.
man Thomas de Grey‏‎
Born ‎± 1289 at of Codnor, Derbyshire, England‎
6.
man Henry de Grey‏‎
Born ‎± 1291 at of Codnor, Derbyshire, England‎