Departure of William of Ockham

Date: May 26, 1328 • Location: Avignon, France

English friar William of Ockham, who popularised the methodological principle known as Occam's razor, secretly left Avignon under threat from Pope John XXII.

A friar is a member of one of the mendicant orders in the Catholic Church. There are also friars outside of the Catholic Church, such as within the Evangelical-Lutheran Churches and Anglican Communion. The term, first used in the 12th or 13th century, distinguishes the mendicants' itinerant apostolic character, exercised broadly under the jurisdiction of a superior general, from the older monastic orders' allegiance to a single monastery formalized by their vow of stability. A friar may be in holy orders or be a non-ordained brother. The most significant orders of friars are the Dominicans, Franciscans, Augustinians, and Carmelites.