Frederick of Lorraine was a prominent figure in the 12th century, known for his role as a Bishop and later as the Duke of Lorraine. He was born into the noble House of Lorraine and played a significant part in the political and religious affairs of his time, often navigating the complex relationships between the Holy Roman Empire and the Papacy. As a Bishop, Frederick was involved in various ecclesiastical matters and was known for his efforts to reform the church. His leadership contributed to the stability of the region during a tumultuous period marked by conflicts and power struggles among local lords and the empire.