The Abbey-Principality of San Luigi and its dependent institutions enter into agreements with the Knights of San Rocco in Italy

The Knights of San Rocco are a knightly order organized as a Christian fraternity with close ties to the Roman Catholic Church who reflect the widespread devotion to San Rocco, a medieval Franciscan Tertiary whose life and miracles are the subject of many popular celebrations throughout Italy.

Pope Paul III instituted a confraternity of San Rocco, which in 1556 was raised to an archconfraternity by Pope Paul IV, and it is from this original foundation that the present fraternal order descends.

The Ordine Cristiano dei Cavalieri di San Rocco, based in Rome, has entered into a number of mutual agreements of recognition with the Abbey-Principality of San Luigi and its dependent institutions. The Prince-Abbot of San Luigi has been appointed an Honorary Brother for life and Honorary Chief Chaplain to the Order.

The Order has also issued the following instruments of friendship, recognition, twinning, accreditation, and partnership, which have been reciprocated by the Abbey-Principality:

Abbey-Principality of San Luigi

The Order of the Sacred Cup

The Order of the Crown of Thorns

The Order of the Lion and the Black Cross

The Order of Antioch

The Apostolic Episcopal Church

The Order of Corporate Reunion

The Prefectory of Great Britain of the Confraternitas Oecumenica Sancti Sepulcri Hierosolymitani

The Epiphany Guild

The International College of Arms of the Noblesse

The Constantinople Orthodox Institute

The Institute of Arts and Letters (London)

Partnerships with the Gran Commenda di Santi Giovanni e Lazzaro di Gerusalemme, Italy

The Gran Commenda di Santi Giovanni e Lazzaro di Gerusalemme is based in Italy under the protection of H.I.R.H. Prince don Ezra Annibale Foscari Widmann Rezzonico, Head of the Imperial House of Leopardi of Constantinople, and with the Grand Prior H.E. Arconte Antonino Iuculano. The Protectorate has entered into mutual agreements of full partnership, friendship, collaboration, accreditation and recognition with a number of the dependent institutions of the Abbey-Principality.

The Belarus Monarchist Association

The Constantinople Orthodox Institute

The Ecclesia Apostolica Divinorum Mysteriorum

The Grand Prix Humanitaire de France et des Colonies

The Institute of Arts and Letters (London)

The International College of Arms of the Noblesse

The Order of Antioch

The Order of the Crown of Thorns

The Order of the Lion and the Black Cross

The Order of the Holy Wisdom

The Byzantine Order of Leo V the Armenian

Partnerships with the Protettorato Imperiale di San Michele Arcangelo, Italy

The Protettorato Imperiale di San Michele Arcangelo is based in Italy under the protection of H.I.R.H. Prince don Ezra Annibale Foscari Widmann Rezzonico, Head of the Imperial House of Leopardi of Constantinople, and with the Grand Prior H.E. Arconte Antonino Iuculano. The Protectorate has entered into mutual agreements of full partnership, friendship, collaboration, accreditation and recognition with a number of the dependent institutions of the Abbey-Principality.

The Belarus Monarchist Association

The Constantinople Orthodox Institute

The Ecclesia Apostolica Divinorum Mysteriorum

The Grand Prix Humanitaire de France et des Colonies

The Institute of Arts and Letters (London)

The International College of Arms of the Noblesse

The Order of Antioch

The Order of the Crown of Thorns

The Order of the Lion and Black Cross

The Order of the Holy Wisdom

The Byzantine Order of Leo V the Armenian

The Order of the Sacred Cup

Agreement with the Università Popolare e della Terza Età “Mogadiscio”, Rome, Italy

The Università Popolare e della Terza Età “Mogadiscio” is a private university in Rome, Italy, registered with the government authorities in December 2025. It is in the Italian tradition of “popular universities” and “universities of the third age”, a special category of universities in Italy that are concerned with instruction and research pursued purely for academic, religious, social and cultural benefit.

The University has issued a Diploma of Friendship, Recognition, Twinning, Accreditation and Partnership to the Abbey-Principality of San Luigi, in perpetuity.

The University has also issued diplomas of friendship, recognition, twinning, accreditation and partnership to the following institutions of the Abbey-Principality:

 

The Constantinople Orthodox Institute

The Order of the Sacred Cup

The Royal Byelorussian Protectorate of the Order of St Lazarus

The Belarus Monarchist Association

The Order of the Crown of Thorns

The Anglican Association of Colleges and Schools

The Order of Corporate Reunion

The Royal House Polanie-Patrikios

The Royal Byelorussian Protectorate of the Order of St John

The Order of Ave Maria

The Regency of Lomar

The International College of Arms of the Noblesse

The Order of the Holy Wisdom

The Institute of Arts and Letters (London)

The Epiphany Guild

The Ecclesia Apostolica Divinorum Mysteriorum

The Apostolate of the Holy Wisdom

The Order of S. Teresa – The Little Flower

The Grand Prix Humanitaire de France et des Colonies

The Prefectory of Great Britain of the Confraternitas Oecumenica Sancti Sepulcri Hierosolymitani

The Catholicate of the West

The Order of the Lion and the Black Cross

The Order of Antioch

Treaty with the Gran Commenda dei Santi Giovanni e Lazzaro di Gerusalemme

The Grand Commandery of Saints John and Lazarus of Jerusalem (Gran Commenda dei Santi Giovanni e Lazzaro di Gerusalemme) headquartered in Milan, Italy, has entered into a mutual treaty of full partnership, friendship, collaboration, accreditation and recognition with The Royal Byelorussian Protectorate of the Orthodox Order of the Military and Hospitaller Order of St Lazarus of Jerusalem.

The Grand Commandery was formed in 2019 by the union of several international commanderies in the chivalric traditions of St John and St Lazarus. These included some who were already under the protection of Prince Don Hugo José Tomassini Paternò Leopardi of Constantinople. They have continued under Prince Hugo José’s successor Prince Ezra.

The Grand Commandery is under the temporal protection of the Imperial House of Tomassini Paternò Leopardi of Constantinople and has received the spiritual blessing of the Patriarchate of Antioch of the Syriac Orthodox Church, in addition to having the official recognition of Syrian institutions.

The Grand Commandery is committed to the noble mission of supporting persecuted Christians in Syria, Iraq, Egypt, and Palestine.

Partnerships with Aracne Editrice, Aracne TV, La Bussola Edizioni and Prof. Dr. Gioacchino Onorati

A number of organizations under the auspices of the Abbey-Principality of San Luigi have received Diplomas of Cultural Merits from the publishing houses Aracne EditriceLa Bussola Edizioni and Aracne TV, based in Rome, Italy, and their founder Prof. Dr Gioacchino Onorati. A mutual relationship of recognition exists with these bodies.

The Apostolic Episcopal Church

The Byelorussian Patriarchate of St Andrew the First-Called Apostle

The Ecclesia Apostolica Divinorum Mysteriorum


The Institute of Arts and Letters (London)

The Anglican Association of Colleges and Schools

Death of Count Carl Lemke

Count Lemke wearing the tie of San Luigi

The Abbey-Principality extends its sincere condolences upon the death of Count Carl Lemke of Texas, USA. Count Lemke was born at Little Rock, Arkansas, on 24 October 1951. He was a Knight Grand Cross of the Order of the Crown of Thorns and the Order of the Lion and the Black Cross, and further held office in the Royal Byelorussian Orders. In 2014, the Prince-Abbot of San Luigi conferred on him the hereditary title of Count and granted him arms. He was also a Fellow of the Institute of Arts and Letters (London) and received the Grand Prix Humanitaire de France et des Colonies.

Count Lemke was an exceptionally skilled craftsman and established Unique Regalia, a manufacturer of chivalric insignia. He was appointed by warrant as official insignia maker to San Luigi and Royal Belarus and many members of our Orders can testify to the high quality of his work. His son Joseph, who is also a member of the San Luigi Orders and now succeeds to his father’s title of Count, assisted him in this thriving business. Both father and son were veterans of the United States military.

The Grand Collar of San Luigi, made by Count Lemke.

Count Lemke was a much valued correspondent and friend of the Prince-Abbot and his humane outlook was evident when speaking of his family and that of the Prince-Abbot. May he rest in peace and rise in glory.