Question 1

When was Sergey Leontyev born?

Accepted Answer

Sergey Leontyev was born on 1879-01-01.

Question 2

When did Sergey Leontyev die?

Accepted Answer

Sergey Leontyev died on 1937-11-13.

Question 3

Who were Sergey Leontyev's parents?

Accepted Answer

Sergey Leontyev's parents were Mikhail Leontyev.

Sergey Leontyev

Parents