Our Founders

Foundress of the Institute of the Little Sisters of St. Therese of the Child Jesus

Maria Antonietta Zanelli – later Sister Maria – was born on 17 June 1887 in Imola. Raised in a devout family, she was influenced early by her uncle, Count Giovanni Acquaderni, a key figure in Italian Catholic lay movements.

After recovering from a life-threatening illness at age 14, she dedicated her life to God's service. Following the death of her parents in 1919, she committed herself to charitable works, eventually directing the Abandoned Childhood Institute in Imola. On November 2, 1923, she founded the Institute alongside Don Giuseppe Mazzanti, living a life of radical poverty and total trust in Divine Providence.

Mother Maria taught her sisters to "make a good face of the little crosses of every day," emphasizing a spirituality of humility and service to the "little ones" of society. She served the congregation until her unexpected passing in 1957.

Don Giuseppe Mazzanti, co-founder of the Institute, was a priest of profound charity and spiritual depth. Born in Imola on June 3, 1879, he was one of nineteen children. His priesthood, beginning in 1904, was marked by tireless service to the suffering.

During the Spanish flu pandemic of 1916-1920, he was a source of great comfort to the dying. In 1919, his spirituality was deeply transformed by reading the "Story of a Soul" by St. Therese of Lisieux. This "little way" became the foundation for the Institute he would soon help establish.

Known for his love for the youth—especially "naughty boys" whom he guided through art and prayer—and his unwavering loyalty to the Church, Don Giuseppe's legacy continues through the sisters' global mission. He concluded his earthly journey on December 22, 1954.