Nielsen Hayden genealogy
Margaret Deincourt
- Bef 1333-
Name Margaret Deincourt Gender Female Death Bef 18 Oct 1333 [1] 
Siblings2 siblings Person ID I13680 Ancestry of PNH, TNH, and others Last Modified 30 Apr 2018
Father Edmund Deincourt, b. of Blankney, Sleaford, Lincolnshire, England 
d. 6 Jan 1327 Family ID F3039 Group Sheet | Family Chart
Family Robert de Willoughby, b. Between 1250 and 1260 d. Bef 25 Mar 1317 (Age ~ 67 years) Marriage Bef 1304 [1] Children 1. John de Willoughby, b. 6 Jan 1304 d. 13 Jun 1349 (Age 45 years) Family ID F8567 Group Sheet | Family Chart Last Modified 30 Apr 2018
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Sources - [S128] The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant ed. Vicary Gibbs, H. A. Doubleday, Duncan Warrand, Howard de Walden, Geoffrey H. White and R. S. Lea. 2nd edition. 14 volumes (1-13, but volume 12 spanned two books), London, The St. Catherine Press, 1910-1959. Volume 14, "Addenda & Corrigenda," ed. Peter W. Hammond, Gloucestershire, Sutton Publishing, 1998.
- [S128] The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant ed. Vicary Gibbs, H. A. Doubleday, Duncan Warrand, Howard de Walden, Geoffrey H. White and R. S. Lea. 2nd edition. 14 volumes (1-13, but volume 12 spanned two books), London, The St. Catherine Press, 1910-1959. Volume 14, "Addenda & Corrigenda," ed. Peter W. Hammond, Gloucestershire, Sutton Publishing, 1998.