The Anne Arundel Genealogical Society’s DNA Special Interest Group (SIG) is a members-only resource for anyone curious about using DNA in family history research. Moderated by Kathy Korin and Tom McCarriar, the group welcomes AAGS members at every level—from beginners to seasoned researchers. Together, we explore how genetic evidence can enhance traditional genealogy and help members apply DNA tools and techniques to their own research questions.
Thinking about taking a test? We'll help you understand the basics.
Tested, but not sure what to do next? Learn how to make sense of your matches.
Explore shared matches, clustering, chromosome tools, and research strategies.
Bring your DNA questions, family mysteries, and research puzzles.
What We Discuss
- Choosing the right DNA test
- Understanding DNA matches
- CentiMorgans and relationship estimates
- Shared matches
- Ethnicity estimates
- Y-DNA and surname research
- mtDNA basics
- Organizing match lists
- Clustering methods
- DNA Painter and WATO
- GEDmatch matches and tools
- Ethics & Privacy
- Case studies and member questions
Our Next Meeting
AAGS DNA SIG
Online - Zoom
Our 2026 meetings include a mix of basic and intermediate topics, covering DNA testing, tools, and analysis, and maybe even a speaker or two. We encourage members to contribute to our meetings, share problems you need help resolving, or present your research and discoveries. Contact us at dna@aagensoc.org and we’ll put you on the schedule.
Resources
