Gero, archbishop of Cologne

Gero (archbishop of Cologne)

Gero was Archbishop of Cologne from 969 until his death.

Cologne

Largest city in North Rhine-Westphalia, Germany

Cologne is the largest city of the German state of North Rhine-Westphalia and the fourth-most populous city of Germany with nearly 1.1 million inhabitants in the city proper and over 3.1 million people in the Cologne Bonn urban region. Cologne is also part of the Rhine-Ruhr…