Introduction The Battle of Czarny Ostrów took place on 20 July 1657, during the period in Polish history known as the Deluge. The Polish Crown army commanded by Hetmans Stefan Czarniecki, Jerzy Lubomirski and Stanisław Potocki, supported by Crimean Tatars, defeated a Transilvanian-Cossack-Moldavian-Wallachian army under George II Rakoczi. Part of the Second Northern War, 1655-1660.… Read More
