Based on census records where Donato's first son was named William and his first daughter was named Marion, I believe this is your Donato's 1902 Boston immigration record. Lines 18-22 Travelling with mother Marianna Tedeschi and siblings Maria and Orazio DePiano, and aunt Maria Grazia Tedeschi. Age 5, year of birth about 1897 Destination Boston to join father/husband Pellegrino DePiano. Last residence Santa Lucia di Serino, province of Avellino.
Since there is no indication of the town of birth, I would try Ellis Island records. He obviously arrived here before 1924 so you should be able to enter his name and birth date and view a copy of the ship's manifest which will tell you where he lived in Italy. Hope this helps. Jean Galata