Erasmus of Rotterdam, also known as Desiderius Erasmus, was a Dutch humanist and theologian who lived during the Renaissance period. He is best known for his works in classical literature, religious studies, and philosophy. He is considered one of the most influential figures of the Northern Renaissance and is often referred to as the 'Crowning Glory of the Christian Humanists'. Erasmus was a prolific writer and his works were widely read throughout Europe. He is remembered for his advocacy of religious tolerance and his criticism of the Catholic Church.