The Agresta family that I descend from originates from Castellabate, a comune on the western coast of southern Italy. The earliest Agresta I have been able to identify was named Aniello Agresta. He was likely born around 1740. My research on my Italian branches has exclusively used civil records on sites like Portale Antenati, so it is 100% possible for me to get even further back when I am able to access church records. Unfortunately, they are not online.
Below is an interactive family tree showing the Agresta family.
Biographies