In the region near Ocieka there occurred a battle against the Tatars. The Polishknights achieved a resounding victory. To commemorate this, an area close by became known as ‘Góra Tatarska’(Tatar Hill).[3] In 1531 the Grand Crown Hetman, Jan Amor Tarnowski led a Polish army against the Moldavian Prince (‘Hospodar’) Petru Rareş
in the Battle of Obertyn. Despite being outnumbered four to one, the battle ended with a Polish victory, a complete Tatar surrender and the reconquest of Pokuttya or ‘Pokuttia’ (Ukrainian: Покуття, Romanian: Pocuţia, Polish: Pokucie). Tarnowski brought his Tatarprisoners-of-war back to Ocieka. These prisoners became the first occupants of a new settlement near Ocieka, called ‘Sadykierz’. The name ‘Sadykierz’ has distinct Tatar origins, just as do today's inhabitants of the same village.[3]