DNA has transformed genealogy. Where records fall silent, genetic evidence can reveal connections, confirm hypotheses, and sometimes challenge long-held family stories.
On MyCousins.org, DNA is treated as a tool—not a shortcut. Genetic evidence works best when combined with documents, timelines, geography, and family narratives.
This topic brings together pages that explore how DNA fits into genealogical research, how to interpret results responsibly, and how genetic clues can strengthen—or question—the paper trail.
What DNA Can—and Cannot—Do
DNA can help:
- Identify biological relationships
- Confirm shared ancestry
- Suggest previously unknown family connections
- Support or refute documentary evidence
DNA cannot:
- Replace historical records
- Automatically explain how families connect
- Provide answers without careful analysis
- Speak for itself without context
Understanding these boundaries is essential to using DNA wisely in family history research.
DNA and the Family Story
Genetic genealogy is most powerful when paired with traditional research methods, including census records, vital records, immigration documents, oral histories, and geographic context.
Throughout MyCousins.org, DNA is approached as part of a broader storytelling process—one that respects both science and lived experience.
Who This Topic Is For
- Beginners exploring DNA for the first time
- Researchers interpreting match results
- Family members curious about how DNA fits into genealogy
- Anyone seeking clarity without hype or oversimplification
The goal is understanding—not overwhelm.
Pages Related to DNA
The following pages are formally assigned to the DNA topic:
- DNA & Discovery
- DNA Matches by Vendor
- DNA Opens Doors
- When Blood Remembers: DNA and Discovery
- Which DNA Test Have We Taken? Why?
Continue Exploring
To place DNA in context, explore other foundational topics on MyCousins.org, including family connections, records and sources, and places and geography.