1634day.year
Kazimierz Łyszczyński
(1634 - 1689)
Polish philosopher
Polish philosopher
Polish philosopher and nobleman considered one of the first documented atheists.
Born into the Polish nobility in 1634.
He studied philosophy and theology before embracing a radical form of atheism.
In his clandestine treatise 'De non existentia Dei' (1682), he challenged the existence of God.
Arrested for heresy in 1688, he endured a highly publicized trial in Warsaw.
Sentenced to death, Łyszczyński was executed in 1689 for his controversial views.
His writings, circulated clandestinely, influenced later Enlightenment thinkers.
1634
Kazimierz Łyszczyński