He was named full Prefect of the Congregation two days later.

The next year he was named prefect of a very large geographic area in the South Pacific.

In 1829, he was named apostolic prefect to Réunion island.

In January 2005, he was named prefect of Suceava County.

For this action, he was awarded the rank of colonel and later named prefect of Cuzco.

He therefore knew Mayotte and its files well, and he had already come there before being named prefect.

In addition to his studies, he was named prefect of collegians and professor of mathematics in 1847.

The pope then named him Prefect of the Apostolic Signatura, an office he held until his death.

He was named Prefect of the Congregation for Divine Worship.

He was betrayed by an apostate named Torquatus and taken before Fabian, prefect of the city.