Fr John F Baldovin Sj PhdFr. John F. Baldovin, SJ, PhD, is a professor of historical and liturgical theology at Boston College School of Theology and Ministry. A leading expert on the Mass, he has been teaching for more than twenty years. A past president of the North Americn Academy of Liturgy, the international ecumenical Societas Liturgica, and the International Jungmann Society for Jesuits and the Liturgy, he has written several books and is the co-editor of Commentary on the Order of Mass of the Roman Missal. Read More Read Less