Nielsen Hayden genealogy
Descendants of Margery de Eland
Abt 1190 - Aft 1234 (~ 45 years)Father: Hugh de Eland (of Elland, Calderdale, Yorkshire, England - Abt 1230)
Margery de Eland (Abt 1190 - Aft 1234 bur.Lede Chapel, Ryther, Yorkshire, England)
Baldwin le Tyes (of Lede, Yorkshire, England - Between 1232 and 1240 bur.Lede Chapel, Ryther, Yorkshire, England)
:   ├─ Francis Le Tyes ( - Between 1305 and 1306 bur.Lede Chapel, Ryther, Yorkshire, England)
:   │
:   │    └─ Richard le Tyes ( - Aft 1315)
:   │     Ellen de Neville (of Redbourne, Glanford Brigg, Lincolnshire, England - Aft Nov 1280)(m. 1271)
:   │        └─ Richard le Tyes (of Burghwallis, Doncaster, Yorkshire, England - Bef 2 Jan 1329) =>
:   │         + Alice le Tankersley ( - Aft 2 Jan 1329)
:   └─ Joan le Tyas ( - Aft 1297)
:    John de Byron (of Clayton, Lancashire, England - Aft 1297)
:       └─ John de Byron (of Clayton, Lancashire, England - Bef 23 Apr 1318)
:        Alice ( - Aft 1318)
:           └─ Richard Byron (of Clayton, Lancashire, England - Abt 1347) =>
:            + Agnes
Gilbert de Notton ( - Abt 1220)
   └─ Roger de Notton ( - 1240)
   
       └─ Christian de Notton
        William Heron ( - Dec 1296 Notton, Yorkshire, England)
           ├─ Roger Heron (of Ford, Glendale, Northumberland, England - Bef 15 Mar 1333) =>
           │ + Elizabeth de Swinburne ( - Bef 1326)
           └─ Walter Heron (of Silkestone, Yorkshire, England - ??) =>
            + Alice de Hastings (m. 27 Oct 1284 Allerston, Yorkshire, England)