July 21, 2026 — DNA Helps Identify Parents for James Dolan
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21 July 2026
Y-DNA and autosomal DNA correlate with documentary evidence to connect Connecticut immigrant James Dolan to his Irish parents in 1860s Walker, Northumberland, England. This case shows how genetic clues can help solve real research problems when the paper trail isn’t enough. See the Genealogical Proof Standard in action as the evidence comes together to support a solid conclusion.
Read about presenter Jennifer Zinck, CG, AG
Jennifer Zinck is a professional genealogist, writer, editor, and educator who combines evidence-based research with a genuine enthusiasm for uncovering the past. She holds the Certified Genealogist® credential from the Board for Certification of Genealogists and the Accredited Genealogist® credential from ICAPGen. Jennifer specializes in New England research—especially Connecticut—and the interpretation of DNA evidence. She serves as President of the Connecticut Professional Genealogists Council; as a Trustee of the Board for Certification of Genealogists and its representative to the Records Preservation and Access Coalition; and as a member of the Board of Governors and Publications Chair for the Connecticut Society of Genealogists. Jennifer is dedicated to helping others discover their family history.