Archbishop of Canterbury considered ‘one of the greatest thinkers of the Middle Ages’ By Joanne Sloan Anselm (1033–1109) was a Benedictine monk, abbot, philosopher, theologian and prolific author. He served as Archbishop of Canterbury from 1093 to 1109. Today he is remembered as one of the greatest thinkers of the Middle Ages. This year marks the 925th anniversary of his…