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


Approved by the Archdiocese of Chicago the newly created Litany of Venerable Servant of God Maria Kaupas was publicly prayed on January 5, 2019, at St. Casimir Center chapel  during the Mother Maria Mass. Please join us on February 2, 2019  for the next Mother Maria Mass   MotherMariaKaupasLITANY2018 trifold 12 26 proof Final  
read more >

Mass for Beatification of Mother Maria Kaupas

A Mass for the beatification of Venerable Mother Maria Kaupas, foundress of the Sisters of St. Casimir, will take place on February 2 at 9:30 a.m. in the St. Casimir Center chapel. The Rev. Gerald Riva will be the celebrant. All are invited. For more information, call 773.776.1324.
read more >