Esterka: The Legendary Jewish Lover of King Casimir the Great
Among the many stories surrounding the reign of Casimir III the Great, one tale continues to stir fascination centuries later—not for its military campaigns or legal reforms, but for a romance that blurred the lines between legend and history. The name Esterka, or Ester, evokes mystery, longing, and controversy. She is said to have been a Jewish woman from Kraków, and the beloved mistress of the king. Though her story is cloaked in myth, it endures as a symbol of tolerance, forbidden love, and cultural complexity in medieval Poland.