As a third-generation Italian American born in the baby boomer era, I remember growing up getting bits and pieces from my parents about my paternal grandparents who emigrated from Southern Italy around 1910. My aunts and uncles also provided insight into their upbringing as children of Italian immigrant parents. I grew up in the Little Italy of South Philadelphia, and my childhood was filled with the typical Italian-American experience of family traditions that so many of us enjoy. In my mid-20s, I started to wonder about my family tree: Where did my grandparents, Francesco and Caterina Leto, come from in …