Lev Pontryagin
3 September 1908 — 3 May 1988
Lev Semyonovich Pontryagin was a Soviet mathematician. Completely blind from the age of 14, he made major discoveries in a number of fields of mathematics, including algebraic topology, differential topology and optimal control.
A memorial on Digital Cemetery, an endless map you can explore. This grave stands at coordinates -42, -62.