John Philip Colletta

About the Author

John Philip Colletta is a renowned genealogist and historian specializing in Italian ancestry, with a career dedicated to helping Americans uncover their heritage through meticulous research and accessible guidance. A former professor and archivist at the National Archives, he has lectured extensively at institutions like the Smithsonian and Harvard, sharing his expertise on immigration records and family history methodologies. Colletta's passion for connecting past and present shines through his practical approach, blending scholarly rigor with user-friendly advice to demystify the often daunting world of genealogy. His seminal work, Finding Your Italian Roots: The Complete Guide for Americans, Second Edition, remains a cornerstone resource for descendants seeking to trace their roots across the Atlantic, empowering readers with tools to navigate Italian archives and vital records.