Ancestry of
Jonathan Bush

Co-founder and CEO of athenahealth

Geoffrey de Say III

View famous kin of Geoffrey de Say

• • 21st Great-grandfather of Jonathan Bush — 24th Generation
  • Ahnentafel No:
  • 9378852 
  • Father:
  • William de Say IV 
  • Mother:
  • Elizabeth -----   
  • Birth Date:
  • ABT 1281 
  • Birth Location:
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  • Christening Date:
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  • Christening Location:
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  • Death Date:
  • BY 3 Mar 1321/1322 
  • Death Location:
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  • Spouse Name:
  • Idonea de Leyburn
  • Marriage Date:
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  • Children:
  
  

  Geoffrey de Say IV (Ahnentafel No:4689426 )

  Katharine de Say

  Juliane de Say

  Isabel de Say

  • Notes: 

  • 1st Lord Say

• Sources for Geoffrey de Say III

  • ¹ Weis, Frederick Lewis, et. al., The Magna Charta Sureties, 1215: The Barons Named in the Magna Charta, 1215 and Some of their . . ., 5th edition, Baltimore, Maryland: Genealogical Publishing Co., Inc. (Third Printing, 2006), 17-18.