St Albert the Great (1206 – 1280)

He was born at Lauingen on the Danube, in Germany, and studied at Padua and Paris before entering the Dominican Order. He taught in a number of places including the University of Paris, where St Thomas Aquinas studied under him.
He was one of the greatest philosophers of the Middle Ages. In 1260 the Pope made him Bishop of Regensburg, a post that he held for three years before resigning it. He made great efforts to secure peace between people and between cities. He died at Cologne in 1280.