Question 1

When was Leon Nowosielski born?

Accepted Answer

Leon Nowosielski was born on 1698-01-01.

Question 2

When did Leon Nowosielski die?

Accepted Answer

Leon Nowosielski died on 1741-01-01.

Question 3

Who were Leon Nowosielski's parents?

Accepted Answer

Leon Nowosielski's parents were Antoni Karol Nowosielski.

Leon Nowosielski

Parents