Pierre Coustant (born at Compiègne, France, 30 April 1654; died at the Abbey of Saint-Germain-des-Prés, near Paris, 18 October 1721) was a French Benedictine scholar, of the Congregation of Saint-Maur.
Read more about Pierre Coustant: Early Life, Augustine Edition, Hilary of Poitiers, Prior, Papal Letters