Antoine de Lamothe, Sieur de Cadillac
Tommaso de Vio Gaetani Cajetan
Diocese of Calahorra and La Calzada
Polidoro (da Caravaggio) Caldara
Vicariate Apostolic of Lower California
Congregation of Our Lady of Calvary
Jeanne-Louise-Henriette Campan
Jean-Pierre Camus de Pont-Carré
Vicariate Apostolic of Canelos and Macas
Canons Regular of the Immaculate Conception
Baptiste-Honoré-Raymond Capefigue
Episcopal and Pontifical Capitulations
Apostolic Prefecture of Caquetá
Diocese of Carcassonne (Carcassum)
Bartolommeo and Vincenzo Carducci
Caroline Books (Libri Carolini)
Diocese of Casale Monferrato (Casalensis)
Vicariate Apostolic of Casanare
Diocese of Castellammare di Stabia
Diocese of Castellaneta (Castania)
Count Carlo Ottavio Castiglione
Giovanni Benedetto Castiglione
Francesco Castracane degli Antelminelli
Archdiocese of Catania (Catanensis)
Catholic University of America
German Roman Catholic Central Verein of North America
Archdiocese of Chambéry (Camberium)
Vicariate Apostolic of Changanacherry
Character (in Catholic Theology)
Civil Law Concerning Charitable Bequests
Congregation of the Brothers of Charity
François-René de Chateaubriand
Timoléon Cheminais de Montaigu
Maria Luigi Carlo Zenobio Salvatore Cherubini
Ancient Diocese of Chester (Cestrensis)
Jean-Louis Lefebvre de Cheverus
Ancient Catholic Diocese of Chichester (Cicestrensis)
Children of Mary of the Sacred Heart
Domingo (San Anton y Muñon) Chimalpain
Etienne-François, Duc de Choiseul
Gilbert Choiseul du Plessis-Praslin
Order of the Knights of Christ
Confraternity of Christian Doctrine
Brothers of Christian Instruction
Society for Promoting Christian Knowledge
Congregation of Christian Retreat
Giovanni Battista Cima da Conegliano
Prefecture Apostolic of Cimbebasia (Upper)
Diocese of Cività Castellana, Orte, and Gallese
Diocese of Civitavecchia and Corneto
Mathieu-Nicolas Poillevillain de Clémanges
Clerks Regular of the Mother of God of Lucca
Abbey and School of Clonmacnoise
Pierre-Suzanne-Augustin Cochin
Diocese of Colle di Val d'Elsa
Diocese of Concordia (Concordia Veneta)
Diocese of Concordia (Corcondiensis in America)
Congo Independent State and Congo Missions
Diocese of Constantine (Cirta)
Philippe du Contant de la Molette
Convent Schools (Great Britain)
Order of Friars Minor Conventuals
Convocation of the English Clergy
Vicariate Apostolic of Cooktown
François Edouard Joachim Coppée
Diocese of Cordova (Cordubensis)
Diocese of Cordova (Cordubensis in America)
Elena Lucrezia Piscopia Cornaro
Michel Corneille (the Younger)
Charles-Edmond-Henride Coussemaker
Brothers of the Cross of Jesus
Diocese of Cuenca (Conca in Indiis)
Vicariate Apostolic of Curaçao
Lay brothers in a religious order. The term was originally applied to those who, in adult life, voluntarily renounced the world and entered a religious order to do penance and to lead a life of greater perfection. The renouncing of the world was known as the conversio a sæculo, which had as its object a reform or change of life, the conversio morum, hence conversi or the "converted". The conversi were thus distinguished from the oblati or those who, as children, were presented or offered (oblati) by their parents to the religious life and were placed in a monastery to receive proper religious instruction and to be educated in profane knowledge. In the eleventh century St. John Gualbert, founder of the Benedictine congregation known as the Vallisumbrosani, introduced for the first time a distinction between the fratres conversi, or lay brothers, and priests, or choir religious. For among the conversi there were not seldom those who were either entirely illiterate, or who in the world had led a life of public scandal, or had been notorious criminals, and while on the one hand it was unjust that such should be debarred from the means of doing penance in the cloister and from the other benefits of the religious life, they were at the same time hardly to be considered fit subjects for the reception of Sacred orders. They were thus received into the order for the purpose of engaging in manual labour and occasionally for directing the temporal affairs of the monastery. In modern canonical usage the term conversus is synonymous, or nearly so, with that of lay brother. What has been said of religious orders of men can, in general, be applied equally to those of women, though the distinction between conversæ, or lay sisters, and choir religious does not appear to have been introduced before the twelfth century. As a rule, the conversi wear a habit different from that of the choir religious; but the essential obligations of the vows and of the monastic life in general are alike for all. (See LAY BROTHER and OBLATI.)
KAULEN in Kirchenlex., s. v. For the large share of these conversi, or lay brothers, in the development of medieval agriculture, monastic administration, etc. see HOFFMANN, Das Konverseninstitut des Cisterzienserordens (Freiburg, Switzerland, 1905).
STEPHEN M. DONOVAN