Question 1

When was Leonid Ivanovich Sirotinsky born?

Accepted Answer

Leonid Ivanovich Sirotinsky was born on 1879-04-16.

Question 2

When did Leonid Ivanovich Sirotinsky die?

Accepted Answer

Leonid Ivanovich Sirotinsky died on 1970-01-01.

Leonid Ivanovich Sirotinsky

Children