births
March 4, 1634
Kazimierz Łyszczyński, Polish philosopher (died 1689)
Kazimierz Łyszczyński
Kazimierz Łyszczyński, also known in English as Casimir Liszinski, was a nobleman, philosopher, and soldier in the ranks of the Sapieha family, who was accused, tried, and executed for atheism in 1689.