• Join - It's Free

John Joly

‹ Back to Joly surname

Is your surname Joly?

Connect to 5,212 Joly profiles on Geni
Start your family tree now

John Joly's Geni Profile

Share your family tree and photos with the people you know and love

  • Build your family tree online
  • Share photos and videos
  • Smart Matching™ technology
  • Free!
Get Started

Related Projects

John Joly (1857 - 1933)

Birthdate:
Birthplace: 33 Upper Baggot Street, Dubln, Ireland
Death: December 08, 1933 (76)
Immediate Family:

Son of John Plunkett Joly and Countess Julia Lusi
Brother of Henry Edward Joly

Managed by: Private User
Last Updated:
View Complete Profile

Historical records matching John Joly

John Joly in Biographical Summaries of Notable People
John Joly in Famous People Throughout History
John Joly in Compilation of Famous Artists
John JOLY in Filae Family Trees
view all

Immediate Family

About John Joly

John Joly FRS[1] (1 November 1857 – 8 December 1933) was an Irish physicist, famous for his development of radiotherapy in the treatment of cancer. He is also known for developing techniques to accurately estimate the age of a geological period, based on radioactive elements present in minerals.

view all

John Joly's Timeline

1857
November 1, 1857
Birth of John Joly
33 Upper Baggot Street, Dubln, Ireland
1933
December 8, 1933
Age 76
Death of John Joly
English (US)   eesti   Svenska   Español (España)   Français   עברית   Norsk (bokmål)   dansk   Nederlands   Deutsch   »
To enable the proper functioning and security of the website, we collect information via cookies as specified in our Cookie Policy. Geni does not use any third-party cookies.