Sister Michalina of the Heart of Jesus, Maria Więckowska (1924–2011) was born in Warsaw, in the family of Michał – a farmer Jadwiga née Litkowska. Her and parents farmed in Grzybów near Słonim. She was a pupil of the Immaculate School in Słonim. On February 10, 1940, she was deported to Siberia with her mother and four siblings. In the 1990s, Sr. Michalina wrote down retrospective memoirs: “In every birth, the plans of the Creator are fulfilled”. They count six two-sided handwritten written pages. They include the time of deportation, with particular emphasis on information about the work performed, in the taiga in Swietłoje, and then in the Polish orphanage in Boticha. They are unique and have never been published. Together with the children from the orphanage, she returned to Poland in the spring of 1946. After joining the Congregation of the Sisters of the Immaculate Conception of the Blessed Virgin Mary in 1949, she later worked as a teacher and tutor in boarding schools in the schools of the Immaculate Conception.