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

Sisters of St. Casimir awarded CENTENNIAL AWARD @ Catholic Charities Christmas Liturgy on December 14th by Msgr. Michael M. Boland, President and CEO of Catholic Charities of the Archdiocese for an “extraordinary witness to the Gospel.” Sister Regina Marie Dubickas, General Superior accepted the award.


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Mass for Beatification of Mother Maria Kaupas, Commemoration of the 138th Anniversary of Her Birth

A Mass praying for the beatification of Venerable Mother Maria Kaupas, Foundress of the Sisters of St. Casimir, and commemorating the 138th anniversary of her birth, will take place on January 6 at 9:30 a.m. in the St. Casimir Center chapel. The celebrant will be the Rev. Andrew Liaugminas, STL. For more information, call 773.776.1324.
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