Nielsen Hayden genealogy

Family: Marmaduke de Thweng / Lucy de Brus (F3716)

• Father | Male Marmaduke de Thweng

  
  

  Born		of Kilton in Brotton, Yorkshire, England
  Died	Between 1282 and 1284
  Buried
  Married	Abt 1242  [1, 2, 3]
  Father	Robert de Thweng | F3184 Group Sheet
  Mother	Maud de Kilton | F3184 Group Sheet

  
  

  Mother | Female Lucy de Brus

  
  

  Born
  Died	Aft 29 Mar 1282
  Buried
  Father	Peter de Brus | F437 Group Sheet
  Mother	Hawise de Lancaster | F437 Group Sheet

  
  

  Child 1 | Male + Marmaduke de Thweng

  
  

  Born		of Kilton in Brotton, Yorkshire, England
  Died	Bef 26 Feb 1323
  Buried
  Spouse	Isabel de Ros | F2441
  Married	1273

  
  

  Child 2 | Male + Robert de Thweng

  
  

  Born		of Kilton in Brotton, Yorkshire, England
  Died	Bef 1285
  Buried
  Spouse	Alice de Merlay | F10759
  Married

  
  

• Sources

  [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013. [S76] The Oxford Dictionary of National Biography. Oxford University Press, 2004-ongoing. [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.