Nielsen Hayden genealogy

Family: John de Grey / Avice Marmion (F9565)

• Male John de Grey

  
  

  Birth	9 Oct 1300
  Death	1 Sep 1359	Rotherfield, Oxfordshire, England
  Burial
  Marriage	Bef 1341  [1]
  Other Spouse	Katherine Fitz Alan | F22596
  Marriage	Bef 1 Mar 1312
  Father	John de Grey | F9566 Group Sheet
  Mother	Margaret de Odingsells | F9566 Group Sheet

  
  

  Female Avice Marmion

  
  

  Birth
  Death	Aft 20 Mar 1379
  Burial
  Father	John Marmion | F9621 Group Sheet
  Mother	Maud de Furnival | F9621 Group Sheet

  
  

  Female + Maud de Grey

  
  

  Birth		of Little Linford, Oxfordshire, England
  Death	1391
  Burial		Stanton Harcourt, Oxfordshire, England
  Spouse	Thomas Harcourt | F9556
  Marriage	Bef 29 Sep 1373

  
  

  Male + Robert de Grey

  
  

  Birth		of Wilcote, Oxfordshire, England
  Death	19 Aug 1367
  Burial
  Spouse	Lora de St. Quintin | F10876
  Marriage	Aft 26 Jul 1351

  
  

• Sources

  [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013.