His family’s connections allowed him to pursue an ecclesiastical career, receiving education and spiritual training appropriate for someone of his social standing.
The design of the building was entrusted to Pellegrino Tibaldi, a prominent architect who was also responsible for the construction of the Collegio Borromeo in Pavia during the same period.
Its distinctive features include a double courtyard, frescoed rooms with decorative grotesques, and a grand staircase designed by Tibaldi.
One of the most notable rooms was the bishop's private chapel, which was later adorned with frescoes by the painter Felice Biella in 1737.
This reflects the broader historical context of Catholic missionary efforts in Asia at the time.