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Join us as we explore the rich tapestry of America through conversations with guests from around the U.S. Each episode dives deep into the invaluable work of state and local Museums, Historical and Genealogical Societies. These dedicated organizations are the unsung heroes, preserving our heritage and culture one community at a time. From bustling cities to small towns, they safeguard our collective past for future generations. Discover how these vital institutions, our ”Preservation Oaks,” ensure our stories live on.
Join us as we explore the rich tapestry of America through conversations with guests from around the U.S. Each episode dives deep into the invaluable work of state and local Museums, Historical and Genealogical Societies. These dedicated organizations are the unsung heroes, preserving our heritage and culture one community at a time. From bustling cities to small towns, they safeguard our collective past for future generations. Discover how these vital institutions, our ”Preservation Oaks,” ensure our stories live on.
Episodes

Monday Apr 20, 2026
EP120 S05E016 DNA Disruption - When Test Results Rewrite Family Narratives
Monday Apr 20, 2026
Monday Apr 20, 2026
Sean Radcliff explores how genetic-genealogy tools are transforming family-history research, sometimes validating long-held trees, sometimes completely rewriting them. We cover how DNA testing works, how you can use it to improve accuracy in your research, and what to do when the results don’t match your assumptions. Whether you’re a family genealogist, a professional researcher, or simply curious, join us to learn how DNA can disrupt, correct and enrich your family narrative.
Also included is The Genealogy Lab with Diana Crisman Smith and a Baseball segment.
Have a DNA surprise of your own? Email us at preservationoaks@gmail.com. Available now on all major platforms: Podbean, Spotify, Apple, YouTube and more.

1 months ago
good episode. I also liked the baseball segment.