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

May Mass for Mother Maria Kaupas

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

April Mass for Mother Maria Kaupas

A special Mass commemorating the 75th anniversary of Mother Maria’s death was held in the Sisters of Saint Casimir Motherhouse chapel on April 18, 2015. Monsignor Michael M. Boland, President of Catholic Charities, was the celebrant. Click here to view a video presentation of the event.
read more >