12/06/2026
June 12 is the feast day for the 108 Martyrs of World War II, known also as the108 Blessed Polish Martyrs, Roman Catholics from Poland who were executed or died due to the N**i occupation. They were beatified by Pope John Paul II in Poland on June 13, 1999. The group is comprised of 3 bishops, 52 priests, 26 members of male religious orders, 3 seminarians, 8 religious sisters and 9 lay people.
Sister Maria Antonina Kratochwil, SSND, was one of these 108 martyrs. Learn more about her at bit.ly/blessedantonina.
Blessed Antonina and other SSND martyred during World War II are patronesses of Shalom, which is our SSND International Network for Justice, Peace and the Integrity of Creation. These women religious lived and died because of their faith. Today we recognize the significant relationship between their lives and deaths, and all that living Shalom calls us to: to risk all in faith for a more just and truly human world. They inspire in us a renewed commitment to promote a culture of life and address the injustices in the world today. With Blessed Antonina we listen to the cries of all creation and respond in solidarity.
Blessed Antonina, pray for us.
Shalom - School Sisters of Notre Dame
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School Sisters of Notre Dame - Africa
School Sisters of Notre Dame, Atlantic-Midwest Province
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