Question 1

When was Johann Gustav von der Osten-Sacken born?

Accepted Answer

Johann Gustav von der Osten-Sacken was born on 1727-01-01.

Question 2

When did Johann Gustav von der Osten-Sacken die?

Accepted Answer

Johann Gustav von der Osten-Sacken died on 1789-01-01.

Johann Gustav von der Osten-Sacken

Children