Welcome to Sisters of St Casimir

Our Mission

The Sisters of Saint Casimir of Chicago was founded in 1907 by Venerable Servant of God Maria Kaupas in Scranton, Pennsylvania.  We are a Congregation of women religious dedicated to offering the hope and joy of a deep faith life to our present world. read more >

Mother Maria Kaupas

Argentine Mission

Information about our Argentine Mission is now available in ENGLISH and in ESPAÑOL.

In The News

June Mass for Beatification of Mother Maria Kaupas

A Mass praying for the beatification of Venerable Mother Maria Kaupas, foundress of the Sisters of St. Casimir, will be held on June 3 at 9:30 AM in the St. Casimir Center chapel. The Rev. Stanley Rataj, Pastor of Our Lady of the Snows Church, will be the celebrant. All are invited. Call 773.776.1324 for more information.
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May Mass for Beatification of Mother Maria Kaupas

A Mass praying for the beatification of Venerable Mother Maria Kaupas, foundress of the Sisters of St. Casimir, will be held on May 6 at 9:30 AM in the St. Casimir Center chapel. Celebrating the Mass will be the Rev. Michail Ford, OP. All are invited.
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