Sisters of Notre Dame de Namur
A worldwide Roman Catholic congregation of women religious founded to provide education, especially for poor and underserved communities.
Last updated August 25, 2026
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Overview
The Sisters of Notre Dame de Namur are a Roman Catholic institute of women religious whose principal mission has historically been education. The congregation was founded in Amiens, France, in 1804 by Saint Julie Billiart and Marie-Louise-Françoise Blin de Bourdon, later known in religious life as Mother St. Joseph. Its original purpose was to provide Christian education for girls and to prepare teachers who could serve wherever they were needed. The community soon developed a distinctive educational model that combined fee-paying academies with free schools, using income from the former to support access for poorer pupils. Political and ecclesiastical circumstances led the congregation to relocate its center from Amiens to Namur in 1809. Namur became the congregation's motherhouse and gave the institute its enduring name. During the nineteenth century, the sisters established communities, schools, orphanages, hospitals and teacher-training institutions across Belgium and France. Their expansion continued despite pressure from the government of William I of the Netherlands, whose policies subjected religious teaching communities to official examinations, reporting requirements and other restrictions. Mother St. Joseph helped preserve the institute through this difficult period and consolidated its constitutions, administrative practices and educational methods. The congregation became international in stages. It sent sisters to England in the 1840s, the United States in 1840, the Oregon Territory in 1847, California in 1851, Guatemala in 1851 and other parts of Africa and the Americas later in the nineteenth century. In the United States, the sisters founded schools, colleges, orphanages, health-care institutions and religious formation centers. Their educational work included institutions such as Trinity College in Washington, D.C., teacher-training colleges in England and Scotland, and numerous primary and secondary schools. They also participated in missions serving Indigenous communities, immigrants, rural populations and people living in poverty. The institute's spirituality is associated with making known the goodness of God through practical service, education and solidarity. Its work broadened during the twentieth century beyond conventional school administration to include pastoral work, social services, health care, legal assistance, job training, peace and justice initiatives, spirituality programs and community development. The congregation's members are commonly identified by the post-nominal letters SNDdeN; this designation distinguishes them from the School Sisters of Notre Dame, a separate congregation. The congregation's governing framework developed from a provisional rule influenced by Ignatian spirituality and was formally revised in 1818. Following the Second Vatican Council, its constitutions underwent a major revision in 1968 and another update in 1984. Julie Billiart was beatified in 1906 and canonized by Pope Paul VI in 1969. In 1992, the sisters established Notre Dame Mission Volunteers-AmeriCorps in the United States, extending their service tradition through organized volunteer work. The congregation remains active on five continents and in approximately twenty countries, with ministries adapted to local educational, pastoral, social and humanitarian needs.
History
The Sisters of Notre Dame de Namur emerged from the religious and educational work of Julie Billiart and Marie-Louise-Françoise Blin de Bourdon in post-Revolutionary France. On 2 February 1804, at a house in Amiens, the founders and an early companion committed themselves to chastity and to the Christian education of girls. Their purpose also included preparing women religious and lay teachers for service in communities that lacked schools. The institute received assistance from priests associated with the Fathers of the Faith, and Mother St. Joseph took a leading role in training novices and organizing the new community. The first regular schools opened in 1806. Although the original intention emphasized poor pupils, the founders soon accepted children from affluent families as well, allowing the congregation to use academy income to sustain free education. This cross-subsidy became a practical expression of its social mission. A provisional rule, influenced by the educational and spiritual traditions associated with Saint Ignatius of Loyola, was approved in 1805. Political opposition in Amiens and concern that the local bishop would restrict activity beyond his diocese led the institute to move its headquarters to Namur in 1809. Namur subsequently became the center from which the congregation developed internationally. During the early nineteenth century, permanent houses appeared throughout Belgium, including communities in Namur, Jumet, St. Hubert, Ghent, Zele, Gembloux, Andenne, Fleurus, Liège and Dinant. Mother St. Joseph succeeded Julie Billiart as superior general and guided the congregation through governmental pressure under William I of the Netherlands. Religious teaching institutes faced restrictions involving official examinations, state supervision and detailed reporting. The congregation survived this period and strengthened its internal organization. Mother St. Joseph also compiled rules, directories and office regulations and helped establish a systematic approach to instruction. The revolution of 1830 and the creation of the Belgian kingdom reduced the immediate pressure on religious teaching communities. Expansion beyond Belgium accelerated under later superiors. A first American foundation was established in Cincinnati in 1840. In 1845 the congregation began work in England, initially at Penryn and later at Clapham; it subsequently operated schools and teacher-training institutions in England and Scotland. In 1847, eight sisters traveled to the Oregon Territory, later transferring to San Jose at the request of the archbishop of San Francisco. California developed into a separate province with numerous schools and other institutions. Foundations in Guatemala began in 1851, although the sisters were expelled from the country two decades later. The congregation also sent sisters to missions in Africa, including the Congo Free State and the Zambezi region, and later developed work in South Africa. By the late nineteenth and early twentieth centuries, the congregation administered a broad network of schools, colleges, orphanages, hospitals and teacher-training institutions. Its ministries included education for Catholic children, formation of schoolteachers, care for vulnerable children and health services. The institute's influence also produced related Notre Dame congregations in other countries, although those groups became distinct organizations rather than simply branches of the Namur congregation. The twentieth century brought changes in both religious life and apostolic priorities. Julie Billiart was beatified in 1906 and canonized in 1969. The Second Vatican Council encouraged the congregation to reconsider its structures and mission in contemporary conditions. Its constitutions were substantially revised in 1968 and updated again in 1984. The sisters increasingly combined formal education with pastoral work, community organizing, legal aid, employment training, health care, spirituality programs and advocacy for peace, justice and environmental protection. In the United States, Notre Dame Mission Volunteers-AmeriCorps was created in 1992. The congregation is active on five continents and in approximately twenty countries. Its contemporary identity remains rooted in education but is expressed through varied local ministries. Members use the post-nominal designation SNDdeN, distinguishing them from the separate School Sisters of Notre Dame. The institute continues to operate as a Catholic congregation rather than a commercial company, with governance exercised through its religious leadership and communities.
- 1992
Notre Dame Mission Volunteers-AmeriCorps founded
[1]The congregation created a nonprofit volunteer organization supporting education and community service in the United States.
- 1984
Constitutions updated
[1]The congregation completed a further update of its constitutions after the post-Vatican II revision process.
- 1969
Julie Billiart canonized
[1]Pope Paul VI canonized Julie Billiart as a saint of the Catholic Church.
- 1906
Julie Billiart beatified
[1]Pope Pius X solemnly beatified the congregation's founder.
- 1851
Foundations in California and Guatemala
[1]The congregation established work in California and Guatemala, broadening its North American and Central American presence.
- 1847
Mission to the Oregon Territory
[1]A group of eight sisters traveled from Namur to serve Catholic and Indigenous communities in the Oregon Territory.
- 1845
Mission in England began
[1]The sisters opened their first English mission, later becoming involved in Catholic schools and teacher training.
- 1844
Rule received papal approval
[1]The congregation's rule received papal approbation during the generalate of Mother Constantine.
- 1840
First American foundation established
[1]Eight sisters arrived in Cincinnati at the request of Bishop John Baptist Purcell, beginning the congregation's sustained American expansion.
- 1818
Permanent rule adopted
[1]A more stable religious rule was adopted and became the foundation for later revisions of the congregation's constitutions.
Products and positioning
A Catholic, education-centered religious congregation emphasizing access for poor and marginalized communities, formation of teachers, community service, human dignity, peace and justice.
Primary and secondary education · 1806
Notre Dame schools
Schools founded or administered by the congregation provide Catholic education for children and young people. Historically, the sisters served both fee-paying pupils and students receiving free or subsidized education, using institutional resources to extend access to poorer communities. The network has included schools in Europe, the Americas, Africa, Asia and other regions.
Teacher education · 1856
Teacher-training colleges
Teacher formation has been central to the congregation since its foundation. Sisters operated institutions including the Catholic teacher-training college at Mount Pleasant in Liverpool and Dowanhill Training College in Glasgow. These institutions prepared teachers for Catholic schools and helped transmit the congregation's educational methods.
Higher education
Notre Dame higher-education institutions
The congregation has founded or supported higher-education institutions, including Notre Dame Seishin University in Japan and Trinity College in Washington, D.C. These institutions extend the congregation's educational mission beyond primary and secondary schooling into professional, intellectual and social formation.
Health care · 1900
Health-care ministries
Health care became one of the congregation's recurring apostolates. The sisters have operated or supported hospitals, care facilities and health-related community services. Notre Dame Health Care Center in Worcester, Massachusetts, traces its institutional roots to 1900 and represents the continuing care dimension of the congregation's work.
Volunteer and community service · 1992
Notre Dame Mission Volunteers-AmeriCorps
Established in 1992, Notre Dame Mission Volunteers-AmeriCorps organizes service placements in education and community programs in the United States. It translates the congregation's long-standing commitment to teaching and service into a structured volunteer model involving lay participants as well as religious communities.
Marketing campaigns
- 1992Notre Dame Mission Volunteers-AmeriCorps
United States
The congregation created a nonprofit service organization to place volunteers in education and community-development roles.
Outcome. The initiative broadened participation in the congregation's service tradition beyond vowed religious members.
- 1851Guatemala mission
Guatemala
Two foundations were established in Guatemala with government support and strong local demand for the sisters' educational work.
Outcome. The sisters were expelled by the government approximately twenty years later.
- 1847Pacific Northwest and California mission
Oregon Territory · California
Sisters traveled to the Oregon Territory and later transferred to San Jose, where they expanded educational service on the Pacific Coast.
Outcome. The California work grew into a separate province with multiple institutions.
- 1840American education mission
United States
The congregation sent its first group of sisters to Cincinnati and subsequently established schools, colleges, orphanages and formation houses across the United States.
Outcome. The American work developed into substantial regional provinces and became one of the congregation's major centers.
- 1804Christian education for girls
France · Belgium
The founding mission focused on educating girls and preparing teachers for communities where Catholic schooling was limited.
Outcome. This became the central organizing purpose of the congregation and the basis for later international expansion.
Brand decisions
1968
Revise the constitutions after Vatican IIStrategyBackground
The Second Vatican Council encouraged Catholic religious institutes to renew their structures, language and understanding of mission.
Action taken
The congregation undertook a major revision of its constitutions, followed by a further update in 1984.
Aftermath
The institute articulated a broader contemporary mission including education, social action, spirituality, peace and justice work.
1809
Move the motherhouse to NamurStrategyBackground
Opposition from the local ecclesiastical and political environment in Amiens made it difficult for the young institute to pursue missions beyond its immediate diocese.
Action taken
The congregation transferred its headquarters to Namur, then under Napoleonic control, and made the Belgian city its central house.
Aftermath
Namur became the institutional base from which the congregation expanded throughout Belgium and eventually to five continents.
1806
Combine academies with free schoolsStrategyBackground
The founders encountered educational demand from both poor families and wealthier households, while free schooling required a stable source of support.
Action taken
The institute opened schools for different social groups and used revenue from academies to help finance free education.
Aftermath
The model enabled the congregation to expand access while maintaining a financially practical educational network.
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