
Patron Emeritus of the Sovereign Military Hospitaller Order of Saint John of Jerusalem, of Rhodes and of Malta (Order of Malta); former Prefect of the Supreme Tribunal of the Apostolic Signatura.

Prefect Emeritus of the Congregation for the Doctrine of the Faith.

Liturgist, co-founder of the journal Catholica, chaplain of the International Summorum Pontificum Pilgrimage. Author of theological works translated into several languages.

Doctor of Theology from the International Theological Institute in Austria, professor at Holy Apostles College and Seminary (USA), and author of various theological works.

Founder of Salve Corda, the International Alliance for the First Saturdays of Fatima, and author of meditations on the mysteries of the Rosary for lay people.

Historian, former Vice-President of the National Research Council (CNR), and President of the Lepanto Foundation. Author of works on Church history.

Theologian of the Pontifical Household; Professor at the Pontifical University of Saint Thomas Aquinas in Rome.

Rector of Domus Australia in Rome, lecturer in Patristics and Latin. Visiting Fellow at Oriel College Oxford.

Emeritus Professor of Dogmatic Theology and Director of the Institute of Mariology at the Faculty of Theology of Lugano. Director of the German Mariological Society.

Based at Blackfriars Oxford, he serves as the Promoter General of the Rosary for the Dominican Order throughout the world. He has written and illustrated books on the Rosary and sacred art and architecture, and he is a noted photographer, which he combines with his travels around the world leading Marian pilgrimages and giving talks on the Rosary.

Vicar General of the Institute of Christ the King Sovereign Priest, Director of the journal Divinitas, and Doctor of Dogmatic Theology and of Canon Law.

Doctor of Dogmatic Theology and Classical Literature, former professor at the Salesian Pontifical University in Rome and Jerusalem, and Councillor of the Pontifical Academy for Latin.

Former national president of the World Apostolate of Fatima in England and Wales.

Priest of the Archdiocese of Trnava and doctoral candidate in Dogmatic Theology at the Pontifical University of Saint Thomas Aquinas.

Senior Researcher at the Société Française pour la Défense de la Tradition, Famille et Propriété and President of the association Avenir de la Culture.