Complex sentence: Was entrusted by the young mother, in 1511, to the Dominican monastery of San Vincenzo in Mantua in 1518 and took his vows as Livia Hosanna, Hosanna in honor of the Dominican tertiary Andreasi and friend of Isabella d'Este.
Split into simpler sentences: Was entrusted by the young mother, in 1511, to the Dominican monastery of San Vincenzo in Mantua in 1518. She took her vows as Livia Hosanna, Hosanna in honor of the Dominican tertiary Andreasi and friend of Isabella d'Este.