Ancestry of
Thomas J. Watson, Jr.

President and CEO of I.B.M.

Maud de Beaumont

View famous kin of Maud de Beaumont

• • 24th Great-grandmother of Thomas J. Watson, Jr. — 27th Generation
  • Ahnentafel No:
  • 108874435 
  • Father:
  • Robert de Beaumont 
  • Mother:
  • Maud FitzReginald   
  • Birth Date:
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  • Death Date:
  • AFT 1 May 1204 
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  • Spouse Name:
  • William de Vernon
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  • Child:

  Mary de Vernon (Ahnentafel No:54437217 )

  • Notes: 

  • Maud de Beaumont's given name is also seen as Mabel.

• Sources for Maud de Beaumont

  • 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), 479.
  • ² Roberts, Gary Boyd, The Royal Descents of 900 Immigrants to the American Colonies, Quebec, or the United States (2 vols.), Baltimore: Genealogical Publishing Company (2018), 739.
  • ³ Weis, Frederick Lewis, et. al., Ancestral Roots of Certain American Colonists Who Came to America Before 1700, 8th Edition, Baltimore, Maryland: Genealogical Publishing Company (2004), 58.