“Nine miles from Milan, along the ancient road to Vercelli, stood a Roman villa.” This sets the stage for the story of San Pietro all’Olmo. Today we stand in San Pietro all’Olmo. It is a village with a history stretching back millennia. But how did this area evolve from a Roman estate to the village we see today?
Let’s journey back to Roman times. Imagine a luxurious villa here in the second century AD. Archeological digs suggest it was quite grand. This villa stood near the road “ad Vercellas”. This road connected Milan to Gaul.
Around the fifth century AD, something changed. The villa was transformed into a place of worship. The builders cleverly reused materials from the old Roman structure. Later during the Lombard and Carolingian eras, the paleochristian church was torn down. It was replaced with a new building. The walls of this church were adorned with scenes from the New Testament.
But this church, too, met its end. Perhaps it was demolished, or perhaps it simply collapsed. In the tenth century, a third church was built. This is the foundation of what we now know as the Chiesa Vecchia, or Old Church, of San Pietro all’Olmo. Over time, it underwent many changes resulting in its current form.
The name San Pietro all’Olmo itself has intriguing roots. Some believe the name comes from the Lombard period. The Lombards were very devoted to Saint Peter. They built a small country church dedicated to him. This likely gave the village its name. “Olmo” refers to the elm trees that once flourished here.
In 1170, a significant event occurred. A monastery was founded next to the church. Umberto Crivelli, a Milanese nobleman, established it. He later became Archbishop of Milan and Pope Urban III. The monastery thrived. It even hosted Pope Innocent IV in 1251. This boosted the village’s development. But in 1542, the monastery was abruptly suppressed and became an Abbazia Commendataria.
In 1788, Antonio Eugenio Visconti, the last Abate Commendatario, died. The Abbazia Commendataria was then suppressed. The state seized its assets. In 1794, the state sold the buildings and land to Antonio Villa. He was a wealthy bourgeois from Desio. In 1843, the Chiesa Vecchia became a parish church. Only parts of the ancient rectory remained. They were transformed into private homes.
Today, the Chiesa Vecchia of San Pietro all’Olmo stands as a treasure. It is a treasure of archeology and history. Its millennial timeline holds many secrets. Further restoration and excavation may reveal even more hidden information. So as you explore San Pietro all’Olmo, remember its long and fascinating journey. From Roman villa to a place of worship.