Election of Pope Alexander III

Date: September 7, 1159 • Location: Rome, Italy

Pope Alexander III was chosen to succeed of Adrian IV in a disputed election.

Pope Alexander III, born Roland, was head of the Catholic Church and ruler of the Papal States from 7 September 1159 until his death in 1181.

This milestone marked a defining occurrence in Italy's and world history, leaving an indelible imprint on societal development, international relations, and cultural memory. Its enduring ramifications continue to be examined and commemorated by historians and scholars across the globe.