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Cono-Sur Congregation

A congregation of Benedictine monasteries in the Southern Cone of South America.

Last updated August 31, 2026

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Overview

The Cono-Sur Congregation is a regional congregation of monasteries belonging to the Benedictine Confederation. It brings together Benedictine communities in the Southern Cone of South America, principally in Argentina, Chile, Paraguay, and Uruguay. The congregation was formally established on 27 December 1976, when several existing monasteries and priories that had previously been associated with different Benedictine congregations entered a new regional structure. The founding communities represented a range of Benedictine institutional traditions. The Abbey of San Benito in Buenos Aires had previously belonged to the Solesmes Congregation; the Abbey of Niño Dios in Victoria and the Priory of Cristo Rey in El Siambón had been connected with the Subiaco Cassinese Congregation; the Priory of Santa María in Los Toldos had belonged to the Swiss Congregation; and the Priory of the Santísima Trinidad in Las Condes had been associated with the Beuronese Congregation. Their union created a framework suited to the pastoral, monastic, and geographic circumstances of the Southern Cone while preserving the autonomy of individual houses. The congregation includes both male and female Benedictine monasteries. The source description identifies ten male monasteries distributed across four countries, together with eight female monasteries. Member houses include abbeys, monasteries, priories, and other Benedictine communities. Argentina contains the largest number of listed houses, including the Abbey of Niño Dios in Entre Ríos, the Abbey of Cristo Rey in Tucumán, Santa María de Los Toldos, the Abbey of San Benito in Luján, and several female monasteries. Chile includes the Abbey of the Most Holy Trinity in Las Condes and other communities, while Paraguay and Uruguay also host member monasteries. The congregation's activities are monastic rather than commercial. Its communities are organized around Benedictine religious life, including communal prayer, liturgical observance, spiritual formation, work, hospitality, and service to the surrounding Church and local communities. Individual houses may have distinct histories, ministries, and forms of apostolic engagement, but the congregation provides a common regional affiliation within the wider Benedictine Confederation. The Abbot President serves as the congregation's principal coordinating figure. The current Abbot President is identified as residing at Monasterio Benedictino Santa María in Los Toldos, Argentina, although the supplied reference does not provide his name or term dates. Because the congregation is a federation of monasteries rather than a conventional commercial enterprise, information such as revenue, share ownership, stock-market status, and corporate product lines is not applicable.

History

The Cono-Sur Congregation was established on 27 December 1976 as a regional congregation of Benedictine monasteries in the Southern Cone of South America. Its formation brought together communities that had previously been linked to several different Benedictine congregations and traditions. The founding group included the Abbey of San Benito in Buenos Aires, formerly part of the Solesmes Congregation; the Abbey of Niño Dios in Victoria and the Priory of Cristo Rey in El Siambón, formerly associated with the Subiaco Cassinese Congregation; the Priory of Santa María in Los Toldos, formerly belonging to the Swiss Congregation; and the Priory of the Santísima Trinidad in Las Condes, formerly connected with the Beuronese Congregation. The new structure gave Benedictine houses in the region a common institutional identity while retaining the character and governance of individual monasteries. As a congregation within the Benedictine Confederation, it is not a single monastery and does not operate as a centralized commercial corporation. Its member houses remain distinct religious communities, with their own local histories, superiors, buildings, ministries, and patterns of work and worship. The congregation developed as a transnational organization spanning the Southern Cone. The listed male houses include communities in Argentina, Chile, Paraguay, and Uruguay. Argentina's member houses include the Abbey of Niño Dios in Entre Ríos, the Abbey of Cristo Rey in El Siambón, the Abbey of Santa María de Los Toldos, the Abbey of San Benito in Luján, Padres Benedictinos in Buenos Aires, the Monastery of Nuestra Señora de la Paz in Córdoba, and other communities. Chile includes the Abbey of the Most Holy Trinity in Las Condes and the Monastery of San Benito de Llíu Llíu. Paraguay is represented by the Monastery of Tupäsy María in Santiago, and Uruguay by the Monastery of Pascua in Canelones. Female Benedictine communities are also members. The listed communities in Argentina include Nuestra Señora del Paraná, Nuestra Señora de la Esperanza, Gaudium Mariae, Nuestra Señora de la Fidelidad, and Santa Escolástica. Chile includes the Priorato Santa María de Rautén and the Monastery of the Assumption of the Blessed Virgin Mary in Rengo, while Uruguay includes the Monastery of Santa María Madre de la Iglesia in Montevideo. The reference identifies eight female monasteries in the congregation. The congregation's purpose is expressed through the Benedictine pattern of communal prayer, liturgical life, work, formation, hospitality, and service. Individual monasteries may welcome guests, provide religious education, support local pastoral initiatives, or maintain particular forms of monastic work, but the supplied material does not establish a single standardized program across all houses. The Abbot President is the congregation's senior coordinating officeholder. The office is based at or associated with Monasterio Benedictino Santa María in Los Toldos, Argentina. The available reference identifies the office and location but does not name the incumbent or provide a chronology of previous presidents. The congregation remains an active component of the Benedictine Confederation, with member communities distributed across four South American countries.

  • 1987

    Foundation of Nuestra Señora del Paraná

    [1]

    The female Monastery of Nuestra Señora del Paraná in Aldea María Luisa, Entre Ríos, Argentina, was founded and later joined the congregation.

  • 1979

    Foundation of Gaudium Mariae

    [1]

    The female monastery of Gaudium Mariae in San Antonio de Arredondo, Córdoba, Argentina, was founded and later became a listed member.

  • 1976

    Cono-Sur Congregation established

    [1]

    The congregation was founded on 27 December 1976 through the organization of Benedictine communities from several prior congregational affiliations.

  • 1941

    Foundation of the Abbey of Santa Escolástica

    [1]

    The female Abbey of Santa Escolástica in Victoria, Buenos Aires, was founded and is later listed among the congregation's member houses.

  • 1899

    Foundation of the Abbey of Niño Dios

    [1]

    The Abbey of Niño Dios in Entre Ríos, Argentina, was founded, predating the Cono-Sur Congregation and later becoming one of its male member houses.

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A regional Benedictine network serving the Southern Cone through autonomous male and female monasteries within the Benedictine Confederation.

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