Evangelista Torricelli
15 October 1608 — 25 October 1647
Evangelista Torricelli was an Italian physicist and mathematician, and a student of Benedetto Castelli. He is best known for his invention of the barometer, but is also known for his advances in optics and work on the method of indivisibles. The torr is named after him.
A memorial on Digital Cemetery, an endless map you can explore. This grave stands at coordinates 14, 7.