Anno II (Archbishop of Cologne)

Type Figure Region Cologne Time c. 1010–1075 Also known as Anno II of Cologne、Anno II、Anno of Cologne、Saint Anno

Anno II (c. 1010–1075), Archbishop of Cologne, was one of the most powerful church statesmen of the 11th-century Holy Roman Empire;…

Timeline

c. 1010–1056Bamberg · BavariaAnno was born into a Swabian noble family, received an elite education at Bamberg Cathedral school, and entered the court of Emperor Henry III, where his learning and piety brought steady advancement to court attendant, building deep ties with the imperial church elite and laying the political capital for his later appointment as Archbishop of Cologne.
1056–1075Cologne · RhinelandAfter being appointed Archbishop of Cologne in 1056, Anno II quickly became a central imperial political figure. He went to Rome in 1059 for a synod, supporting reformist papal election rules. In 1062 he masterminded the Coup of Kaiserswerth: intercepting the young King Henry IV from his ship during a Rhine excursion, seizing guardianship, and serving as regent alongside Archbishop Adalbert of Bremen to control imperial affairs. Anno strongly backed the Cluniac reform, founding monasteries at Siegburg, Maria Laach, and elsewhere, retiring to Siegburg in his later years, where he died peacefully on 4 December 1075; his religious achievements were confirmed by canonization by Pope Lucius III in 1183.

Anno II https://www.britannica.com/biography/Anno-II
The Investiture Controversy: Church and Monarchy from the Ninth to the Twelfth Century — Uta-Renate Blumenthal (1988)
Germany in the High Middle Ages, c.1050–1200 — Horst Fuhrmann (1986)