Pope Pius XII Vicar of Christ

The Early Years

Eugenio Maria Giuseppe Giovanni Pacelli was born in Rome, March 2,1876, to Filippo and Virginia (nee Graziosi) Pacelli. Eugenio was their second son and the third of their four children. He was baptized two days later, according to the records at the Church of Saints Celso and Giuliano. He was baptized by his uncle, Monsignor Giuseppe Pacelli. His godparents were his maternal uncle Filippo Graziosi and paternal aunt Teresa Pacelli.
parents of pope pius xii

Filippo and Virginia Pacelli, Eugenio's parents


Pope Pius XII at age 7
Eugenio enjoyed a childhood in deeply religious surroundings. In the apartment where they lived, there was a shrine of the Madonna with a prie-dieu where he would kneel and pray. This residence was near the kindergarten and elementary school conducted by the Sisters of Divine Providence. At age four Eugenio was enrolled in this school. In 1939, when a bust of Pius XII was unveiled at the school and the newly-elected Pope took the opportunity to praise his loving mother and the devoted and gifted nuns for instilling in him the “first principles of Christian piety.”
Eugenio at age 7
After kindergarten and elementary school, Eugenio began his studies at the Ennio Quirino Visconti Lyceum.
Throughout his life, he had a phenomenal memory, not just in Italian but in any one of the many languages at his command. He had no difficulty learning Latin. As an altar boy, Eugenio willingly accepted the challenge of getting up early for the first Mass of the day.
Pacelli had many hobbies. He was a natural for dramatics. His teachers recognized his ability to speak and captivate an audience. Summers were spent at their family home in Onano, where he liked to ride his horse. He was also a good swimmer in Lake Bolzena and he was swift and tireless as a canoeist. As a hiker he had the reputation of being unbeatable. His collection of coins and stamps was admired by his friends. From an early age he maintained an ardent interest in Archaeology, and carefully searched out and studied inscriptions of early Christians in the Catacombs.
Pope Pius XII at age 12
At age 12, Eugenio with classmates
Eugenio’s education was strict and demanding. Records show that he was at the top of every class he attended, and he graduated with highest honors. His memory was phenomenal, he possessed what today would be called a photographic memory - the ability to comprehend and retain pages of any book he read with great rapidity

After a four-day retreat, Pacelli announced to his family that he would not follow family tradition and become a lawyer, but that he intended to become a priest.

The announcement came as no surprise. The Pacellis knew that Eugenio had always been a serious, deeply committed and religious young boy and teenager. In 1894, at the age of 18, he entered he Capranica Seminary and enrolled at the Gregorian University.

Eugenio was given permission to live at home while he continued his courses at the Sapienza School of Philosophy and Letters, as well as at the Papal Athenaeum of St. Apollinaris for Theology. This was an unprecedented dispensation. He progressed rapidly through his studies and received his Baccalaureate and Licentiate degrees summa cum laude. His frail health prevented his participation at the graduation ceremony. He was ordained a priest on Easter Sunday, April 2, 1899, in Bishop Francesco Paolo Cassetta’s private chapel. The next day, Eugenio Pacelli celebrated his first Mass in the Borghese Chapel of the Basilica of Saint Mary Major in Rome

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