Question 1

When was Leon Rzyszczewski born?

Accepted Answer

Leon Rzyszczewski was born on 1815-01-01.

Question 2

When did Leon Rzyszczewski die?

Accepted Answer

Leon Rzyszczewski died on 1882-01-01.

Question 3

Who were Leon Rzyszczewski's parents?

Accepted Answer

Leon Rzyszczewski's parents were Gabriel Rzyszczewski.

Leon Rzyszczewski

Parents