Welcome! Check out today's birthdays, recent birthdays, or our birthday stats.
You can now subscribe to our newsletter to enjoy personalized birthdaypulse updates delivered to your inbox!
Rolf Sievert
Swedish medical physicist, professor.
Born May 6th, 1896 in Stockholm. [ref]
Died December 3rd, 1966 at 70 years old in Stockholm. [ref]
Occupations
physicist, university teacher
Wikipedia
Count your age by friends, not years. Count your life by smiles, not tears. John Lennon