Question 1

When was Jan Nepomucen Ciechanowiecki born?

Accepted Answer

Jan Nepomucen Ciechanowiecki was born on 1742-01-01.

Question 2

When did Jan Nepomucen Ciechanowiecki die?

Accepted Answer

Jan Nepomucen Ciechanowiecki died on 1808-01-01.

Question 3

Who were Jan Nepomucen Ciechanowiecki's parents?

Accepted Answer

Jan Nepomucen Ciechanowiecki's parents were Marcin Adam Ciechanowiecki.

Jan Nepomucen Ciechanowiecki

Parents