Petru IV Rareș was a notable ruler of the Moldavian Principality, serving as its voivode (prince) during the 16th century. He was born around 1483 and was the son of Stephen the Great, a prominent Moldavian leader. Petru IV's reign is marked by efforts to strengthen the principality and maintain its independence amid external pressures from the Ottoman Empire and neighboring states. His rule was characterized by a focus on cultural and religious development, including the support of the Orthodox Church. Petru IV Rareș is also remembered for his contributions to the arts and education, which helped shape the cultural landscape of Moldavia during his time.