Ancestry of
Iseult de Mortimer

John de Brienne

View famous kin of John de Brienne

• • 2nd Great-grandfather of Iseult de Mortimer — 5th Generation
  • Ahnentafel No:
  • 28 
  • Father:
  • Mother:
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  • Birth Date:
  • ABT 1170 
  • Birth Location:
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  • Christening Date:
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  • Christening Location:
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  • Death Date:
  • 27 Mar 1237 
  • Death Location:
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  • Burial Date:
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  • Burial Location:
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  • Spouse Name:
  • Berenguela of Leon
  • Marriage Date:
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  Louis of Acre

  Jean de Brienne (Ahnentafel No:14 )

  • Notes: 
  • King of Jerusalem and Emperor of Constantinople

• Sources for John de Brienne

  • ¹ Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States (2 vols.), Baltimore: Genealogical Publishing Co. (2008), 385.
  • ² Wikipedia, "John of Brienne", (accessed 03/01/2010).