Case Study Series #1: One Branch, Two Sisters, One Hidden Truth

How DNA, Patience, and Ethical Genealogy Solved an Adoption Mystery

Episode Summary

What happens when DNA points you to the right family—but not the right person?

In this first episode of the Case Study Series, Barbara shares a remarkable real-life adoption case that demonstrates how DNA and traditional genealogy work hand in hand. After a man adopted as an infant discovers the identity of his biological father through a close DNA match, the search for his biological mother proves far more challenging.

DNA narrows the search to one family branch, but several women fit the timeline. Through careful research, relationship analysis, and nearly a year of patience, the investigation eventually narrow ...