Saint Adèle Mardosewicz

Adèle Mardosewicz (in religion Mother Marie-Stella of the Blessed Sacrament), born on December 14, 1888, in the village of Ciasnówka (Nesvizh Uyezd, in the Polish territory administered by the Russian Empire) and died on August 1, 1943, executed by the Gestapo near Nowogródek, Poland (now Belarus), was a nun of the Congregation of the Sisters of the Holy Family of Nazareth. She led the group of the Martyrs of Nowogródek, who were beatified by John Paul II on March 5, 2000, in Rome.