Ancestry of
Billie Eilish

Singer and Songwriter

John de Guise

View famous kin of John de Guise

• • 16th Great-grandfather of Billie Eilish — 19th Generation
  • Ahnentafel No:
  • 401504 
  • Father:
  • Reynold Gyse 
  • Mother:
  • Katherine Clifford   
  • Birth Date:
  • BY 1429 
  • Birth Location:
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  • Christening Date:
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  • Christening Location:
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  • Death Date:
  • BY 1485 
  • Death Location:
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  • Spouse Name:
  • Alice Wysham
  • Marriage Date:
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  • Child:

  John Guise (Ahnentafel No:200752 )

  • Notes: 

  • John de Guise's surname is also seen as Gyse.

• Sources for John de Guise

  • ¹ Richardson, Douglas and Kimball G. Everingham, editor, Magna Carta Ancestry: A Study in Colonial and Medieval Families, 2nd edition, Salt Lake City, Utah: Douglas Richardson (2011), Vol. 2, pp. 377-378.

Billie Eilish photo by Justin Higuchi (CC BY 2.0)