Leader of the 1840 mission from France to Indiana Saint Mary-of-the-Woods 19th century

St. Mother Theodore Guérin

Mother Theodore crossed from France to Indiana in 1840 and entrusted an uncertain foundation to Divine Providence.

Lifespan
1798 - 1856 lived about 58 years
Feast day
October 3
Principal shrine
Shrine of Saint Mother Theodore Guerin Saint Mary-of-the-Woods, Indiana
Known for
Leader of the 1840 mission from France to Indiana, Foundress of the Sisters of Providence of Saint Mary-of-the-Woods
01 · The Life and Witness

The Life and Witness of Mother Theodore Guérin.

At Saint Mary-of-the-Woods, the shrine of Mother Theodore Guérin stands within a living religious community. Her story is not finished at a tomb: the sisters still pray and serve on the grounds she helped establish.

Anne-Thérèse Guérin was born in Brittany in 1798 and entered the Sisters of Providence. In 1840 she led a small group of sisters to the Indiana frontier, where they began a new foundation with few resources and no guarantee of comfort or permanence.

The sisters opened schools, cared for the poor, and built a community sustained by Eucharistic prayer and trust in Divine Providence. Mother Theodore faced illness, scarce money, travel, and difficult ecclesial relationships without abandoning the mission.

She died at Saint Mary-of-the-Woods in 1856. Benedict XVI canonized her in 2006. Her remains now rest in the shrine, where the continuing life of the Sisters of Providence keeps her founding vocation visible.

Mother Theodore trusted Providence through concrete decisions: opening schools, keeping a community together, and caring for people whose needs could not wait for ideal conditions.

02 · A Life in Time

A life, in years and approximate ages.

  1. 1798
    Birth
    Born in Brittany
    Anne-Thérèse Guérin is born in France.
  2. 1823
    Enters the Sisters of Providence
    She begins religious life and the work of teaching.
  3. 1840
    Leads the Indiana mission
    Six sisters arrive at Saint Mary-of-the-Woods.
  4. 1841
    A school takes root
    The sisters establish the educational work that will grow into Saint Mary-of-the-Woods College.
  5. 1856
    At death
    Dies at Saint Mary-of-the-Woods
    Mother Theodore dies on May 14.
  6. 2006
    After death
    Canonized by Benedict XVI
    The Church canonizes her on October 15.

Dates are approximate where the surviving record is traditional or incomplete.

03 · Where to Go

One place where this witness remains visible.

04 · How to Encounter

Visit Shrine of Saint Mother Theodore Guerin

Pray at the shrine, then walk toward the Church of the Immaculate Conception to see the community context of her foundation.

Begin with prayer

Pray at the shrine, then walk toward the Church of the Immaculate Conception to see the community context of her foundation.

Read the place

Her remains rest at the shrine within the living Sisters of Providence community.

05 · Tomb & Relics

Shrine and bodily remains

The Sisters of Providence identify the shrine at Saint Mary-of-the-Woods as the final resting place of Mother Theodore’s remains. It is part of their active motherhouse landscape.

Relic tradition
Tomb tradition

The saint is publicly venerated at a named tomb.

07 · Feast & Devotion

Kept on October 3.

The Church commemorates Saint Mother Theodore Guérin on October 3.

Pray at the shrine, then walk toward the Church of the Immaculate Conception to see the community context of her foundation.

08 · Notes & Sources Sources and notes.

We rely on primary writings, official Church and shrine sources, and careful traditional accounts where modern documentation is limited.

Dates and relic traditions are named plainly when they are approximate, traditional, or contested.

Church sources

Shrine sources

Further reading

Photo credits
  1. Saint page. Unknown photographer, public domain, Sisters of Providence archives, via Wikimedia Commons. Source. Public Domain.
  2. Shrine of Saint Mother Theodore Guerin. Church of the Immaculate Conception (Saint Mary-of-the-Woods, Indiana), exterior, front. Nheyob, CC BY-SA 3.0, via Wikimedia Commons. Source. CC BY-SA 3.0.