![Geoffrey de Say](images/royal/geoffrey-de-say.png)
![Billie Eilish](images/celebrity/billie-eilish.png)
Family Relationship of
Sir Geoffrey de Say
Magna Carta Surety
23rd Great-grandfather to
Billie Eilish
Singer and Songwriter
★ → Click or tap a name to see more details including source citations.
![Download PDF](images/_global/pdf-download.png)
print chart
- - - - - - - - - - - -
Singer and Songwriter
Billie Eilish photo by Justin Higuchi ( CC BY 2.0)