Friedrich Bernard Christian Maassen
United Sees of Macerata and Tolentino
Vicariate Apostolic of Mackenzie
Marie-Edmé-Patrice-Maurice de MacMahon
Joseph-Anna-Marie de Moyria de Mailla
François-Pierre-Gonthier Maine de Biran
Françoise, Marquise de Maintenon
Joseph-Marie, Comte de Maistre
Marcellinus of Civezza, O.F.M.
Margaret of the Blessed Sacrament
Prefecture Apostolic of Mariana Islands
Congregation of the Missionaries of Mariannhill
Sts. Maris, Martha, Audifax, and Abachum
Lucius Perpetuus Aurelianus Marius Maximus
Vicariate Apostolic of Marquesas Islands
Moral and Canonical Aspect of Marriage
Diocese of Marseilles (Massilia)
Vicariate Apostolic of the Marshall Islands
Diocese of Marsico Nuovo and Potenza
Luigi Ferdinando, Count de Marsigli
Missionaries of the Company of Mary
Servants of Mary (Order of Servites)
Society of Mary (Marist Fathers)
St. Mary Frances of the Five Wounds of Jesus
Richard Angelus a S. Francisco Mason
Devises and Bequests for Masses (United States)
Feast of the Maternity of the Blessed Virgin Mary
Marcus Aurelius Valerius Maximianus
Caius Julius Verus Maximinus Thrax
Prefecture Apostolic of Mayotte, Nossi-Bé, and Comoro
Charles Joseph Eugene de Mazenod
Abbey and Congregation of Melk
Vicariate Apostolic of Méndez and Gualaquiza
Francisco Sarmiento de Mendoza
Corporal and Spiritual Works of Mercy
Sisters of Mercy of St. Borromeo
Frédéric-François-Xavier Ghislain de Mérode
Delegation Apostolic of Mesopotamia, Kurdistan, and Armenia
Metal-Work in the Service of the Church
Prince Klemens Lothar Wenzel von Metternich
Francis, Joseph, and Paul Mezger
Military Orders of St. Michael
Giovanni Francesco Pico della Mirandola
Congregation of the Sisters of Misericorde
Prefecture Apostolic of Misocco and Calanca
Congregation of Priests of the Mission
Congregation of Missionaries of St. Charles Borromeo
Missionaries of St. Francis de Sales of Annecy
Missionary Society of St. Paul the Apostle
Mission Indians (of California)
Catholic Indian Missions of Canada
Catholic Indian Missions of the United States
François-Napoléon-Marie Moigno
Diocese of Molfetta, Terlizzi, and Giovinazzo
Jean-Baptiste Poquelin Molière
Principality and Diocese of Monaco
Canonical Erection of a Monastery
Monophysites and Monophysitism
Monothelitism and Monothelites
Montagnais Indians (Chippewayans)
Charles-Forbes-René, Comte de Montalembert
Marquis de Louis-Joseph Montcalm-Gozon
Diocese of Monterey and Los Angeles
Charles-Louis de Secondat, Baron de Montesquieu
Anne, First Duke of Montmorency
Alexis-François Artaud de Montor
Antoine-Jean-Baptiste-Robert Auget, Baron de Montyon
Dioceses of Mostar and Markana-Trebinje
Feast of the Most Pure Heart of Mary
Toribio de Benavente Motolinia
Congregations of Mount Calvary
Feast of Our Lady of Mount Carmel
Karl Ernst, Freiherr von Moy de Sons
Johann Chrysostomus Wolfgang Amadeus Mozart
St. Clair Augustine Mulholland
Baron Eligius Franz Joseph von Münch-Bellinghausen
Archdiocese of Munich-Freising
Writer on philosophy and theology, b. at Spoleto, 31 Dec., 1619; d. in Rome, 13 Jan., 1687. He entered the Society of Jesus, 21 April, 1636. After finishing his course of studies and teaching humanities at the College of Macerata, he held in the same place the chair of philosophy for three years, and subsequently in Rome for several years. Then he was promoted to the chair of theology at the Roman College, and remained in this position for a considerable number of years. For a period he was also rector of the latter institution. The mental endowment of Father Maurus was a happy combination of the speculative and the practical turn of mind. His doctrine was noted for its soundness and solidity; at the same time, he constantly put in practice St. Paul's principle, "not to be more wise than it behoveth to be wise, but to be wise unto sobriety". Though he was a good philosopher and theologian, he was a better religious. Those well acquainted with him are convinced that he never lost his baptismal innocence. Neither his holiness nor his learning made him a disagreeable companion or an undesirable friend. It would be hard to say whether he was more admired or loved by those who came into contact with him.
The following works of Father Maurus deserve mention: (1) "Quæstionum philosophicarum Sylvestri Mauri, Soc. Jesu, in Collegio Romano Philosophiæ Professoris ". This work is divided into four books, and appeared at Rome in 1658. A second edition was issued in 1670. The latest edition, in three volumes, is prefaced by a letter of Father Liberatore, and appeared in Le Mans, 1875-76. (2) "Aristotelis opera quæ extant omnia, brevi paraphrasi, ac litteræ perpetuo inhærente explanatione illustrata". The work appeared in six volumes, Rome, 1668. The second volume, containing Aristotle's moral philosophy, was edited anew in 1696-98. The whole work was published again in Paris, 1885-87, by Fathers Ehrle, Felchlin, and Beringer; this edition formed part of the collection entitled "Bibliotheca Theologiæ et Philosophiæ scholasticæ". (3) "Quæstionum theologicarum ll. 6", published at Rome, 1676-79; this work contains all the principal theological treatises. (4) "Opus theologicum", published in three folio volumes at Rome, 1687, treats of all the main questions of theology accurately, concisely, and clearly. The first volume contains some information concerning the author, and also his picture engraved by Louis Lenfant.
Hurter, Nomenclator; Sommervogel, Bibliothéque de la C. de J., V, c. 765 sq.
A.J. MAAS