Ancestry of
Billie Eilish

Singer and Songwriter

Geoffrey de Say

View famous kin of Geoffrey de Say

• • 23rd Great-grandfather of Billie Eilish — 26th Generation
  • Ahnentafel No:
  • 51395780 
  • Father:
  • Geoffrey de Say II 
  • Mother:
  • Alice de Cheyne   
  • Birth Date:
  • ABT 1180 
  • Birth Location:
  •  
  • Christening Date:
  •  
  • Christening Location:
  •  
  • Death Date:
  • BY 26 Aug 1230 
  • Death Location:
  • Poitou, France 
  • Burial Date:
  •  
  • Burial Location:
  • Hospital of St. Mary, Dover, Kent, England 
  • Spouse Name:
  • Hawise de Clare
  • Marriage Date:
  • BEF 1215 
  • Marriage Location:
  •  
  • Children:
  
  

  William de Say III (Ahnentafel No:25697890 )

  Geoffrey de Say

  John de Say

  • Notes: 

  • Magna Charta Surety

    Sir Geoffrey de Say should not be confused with his half brother of the same name.

• Sources for Geoffrey de Say

  • 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. 3, pp. 495-497.

Billie Eilish photo by Justin Higuchi (CC BY 2.0)