Family: Baron John De Grey / Avice Marmion (F21534)

• Male Baron John De Grey

  
  

  Birth	9 Oct 1300	Rotherfield, Sussex, England
  Death	1 Sep 1359	Rotherfield, Sussex, England
  Burial
  Marriage
  Father	Sir John De Grey | F21536 Group Sheet
  Mother	Margaret Ole Oddingeseles | F21536 Group Sheet

  
  

  Female Avice Marmion

  
  

  Birth	Abt 1302
  Death	Yes, date unknown
  Burial
  Father	John Marmion | F21535 Group Sheet
  Mother	Maud De Furnival | F21535 Group Sheet

  
  

  Male Sir Robert Grey

  
  

  Birth	Abt 1345	Ravensworth, Yorkshire, England
  Death	Bef 30 Nov 1367
  Burial
  Spouse	Lora St. Quentin | F21530
  Marriage