Nielsen Hayden genealogy
Descendants of Margaret Marshal
Abt 1320 - 1399 (~ 79 years)Father: Thomas of Brotherton (1 Jun 1300 Brotherton, Yorkshire, England - 22 Aug 1338 bur.Abbey of Bury St. Edmunds, Suffolk, England)
Mother: Alice de Hales (Aft 1303 Norfolk, England - Between 8 May 1326 and 12 Oct 1330)
Margaret Marshal (Abt 1320 - 24 Mar 1399 bur.Christ Church Greyfriars, Newgate, London, England)
John de Segrave (4 May 1315 - 1 Apr 1353 Bretby, Repton, Derbyshire, England)(m. Aft 3 Mar 1327)
:   └─ Elizabeth de Segrave (25 Oct 1338 Croxton Abbey, Melton Mobray, Leicestershire, England -
:    Between 1364 and 1368)
:    Between 1364 and 1368)
:    John Mowbray (25 Jun 1340 Epworth, Lincolnshire, England - 17 Jun 1368 Thrace, near Constantinople)
:    (m. Aft 25 Mar 1349)
:    (m. Aft 25 Mar 1349)
:       ├─ Joan Mowbray ( - Aft 1407)
:       │ Thomas III Gray (Abt 1359 of Heaton, Wark-on-Tweed, Northumberland, England - 26 Nov 1400)(m. Bef 1384)
:       │    ├─ Maud Gray (of Heaton Castle, Wark-on-Tweed, Northumberland, England - Aft 22 Aug 1451) =>
:       │    │ + Robert Ogle (Abt 1379 - 12 Aug 1436)(m. Abt 21 May 1399)
:       │    └─ Thomas Gray (30 Nov 1384 - 2 Aug 1415 Southampton, Hampshire, England)
:       ├─ Eleanor Mowbray (Bef 1361 - ??)
:       │ John Welles (20 Apr 1352 Conisholme, Lincolnshire, England - 26 Aug 1421)(m. Bef 1368)
:       │    │ + Hugh Poynings (of Chawton, Hampshire, England - 26 Dec 1426)(m. Bef 29 Sep 1406)
:       │    │ + Godfrey Hilton (of Swine, Skirlaugh, Yorkshire, England - 5 Aug 1459)(m. Bef Jun 1433)
:       │     + Maud Greystoke (Abt 1380 - Aft 1437)(m. Abt 1395)
:       └─ Thomas Mowbray (22 Mar 1368 - 22 Sep 1399 Venice, Veneto, Italy)
:        Elizabeth Fitz Alan (Abt 1371 - 8 Jul 1425)(m. Jul 1384 Arundel, Sussex, England)
:           │ + Robert Howard (Bef 1400 - Bef Apr 1436 bur.Tendring Chapel, Stoke-by-Nayland, Suffolk, England)
:           │ (m. Aft 21 Feb 1421)
:           │ (m. Aft 21 Feb 1421)
:           └─ Isabel Mowbray ( - 23 Sep 1452 Gloucester Castle, Gloucestershire, England) =>
:            + Henry Ferrers (of Buttsbury, Essex, England - Between 1419 and 15 Jun 1422)
:            + James Berkeley (Abt 1394 Raglan, Monmouthshire, Wales -
:            Nov 1463 Berkeley Castle, Berkeley, Gloucestershire, England)(m. Between 1423 and 1424)
:            Nov 1463 Berkeley Castle, Berkeley, Gloucestershire, England)(m. Between 1423 and 1424)
+ Walter de Mauny (Abt 1310 - Jan 1372 bur.Charterhouse, Smithfield, London, England)(m. Bef 30 May 1354)