Ancestry of
Boris Johnson

Prime Minister of the United Kingdom

Agnes Winslow

View famous kin of Agnes Winslow

• • 17th Great-grandmother of Boris Johnson — 20th Generation
  • Ahnentafel No:
  • 1042413 
  • Father:
  • Thomas Winslow 
  • Mother:
  • Agnes Throckmorton   
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  • Spouse Name:
  • John Giffard
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  Thomas Giffard (Ahnentafel No:521206 )

  Roger Giffard

  William Giffard

• Sources for Agnes Winslow

  • ¹ Roberts, Gary Boyd, Notable Kin, Volume 1, Santa Clarita, California: Carl Boyer, 3rd (1998), 50.
  • ² Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States (2 vols.), Baltimore: Genealogical Publishing Co. (2008), 540.

Boris Johnson photo by Ben Shread (U.K. OGL v3.0)