The sacristy was the abode of the hermit that kept her in custody. Probably the church already existed from 1570 as Fabio Giordano, in his manuscript showed today's Monte Tiberio which "collis S. Leopardi beatissime et Marie".
The church of San Leonardo seems to have been located near the lighthouse of the villa.
A lookout in the clearing time of the imperial villa, a stele was erected with a bronze statue of the Madonna, which replaced the previous, damaged by lightning during a stormy night.
On the day of the Nativity of the Virgin take place the festivities with Masses and events.