Ancestry of
Billie Eilish

Singer and Songwriter

Constance de Holand

View famous kin of Constance de Holand

• • 17th Great-grandmother of Billie Eilish — 20th Generation
  • Ahnentafel No:
  • 803021 
  • Father:
  • John de Holand 
  • Mother:
  • Elizabeth of Lancaster   
  • Birth Date:
  • ABT 1387 
  • Birth Location:
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  • Christening Date:
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  • Christening Location:
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  • Death Date:
  • ABT 1437 
  • Death Location:
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  • Spouse Name:
  • John Grey
  • Marriage Date:
  • BEF 24 Feb 1412/1413 
  • Marriage Location:
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  • Children:
  
  

  Edmund Grey (Ahnentafel No:401510 )

  Alice Grey

• Additional marriages for Constance de Holand

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  • Spouse:
  • Thomas Mowbray

• Sources for Constance de Holand

  • ¹ 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), 352.
  • ² 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), 98.

Billie Eilish photo by Justin Higuchi (CC BY 2.0)