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 Mother Maria Kaupas

The next monthly Mass for the beatification of Venerable Maria Kaupas will be held on June 6th at 9:30 AM in the Sisters of St. Casimir Motherhouse chapel. The celebrant will be Rev. Michael Guimon, OSM.
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May Mass for Mother Maria Kaupas

The latest monthly Mass for the beatification of Venerable Maria Kaupas was held on May 2nd at 9:30 AM in the Sisters of St. Casimir Motherhouse chapel. The celebrant was Rev. Daniel Brandt, Pastor of Nativity of Our Lord Church.
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