Using MyHeritage DNA to Determine Immigrant Origins

Melanie McComb, MyHeritage Webinars
Aug 13, 2024
1.3K views
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Free

About this webinar

This class will briefly explain the different types of DNA (autosomal, Y-DNA and mtDNA) and provide helpful tips for analyzing your DNA matches to identify your strongest matches to help you go back to your immigrant ancestor. A few examples of using this approach will be shown through mini case studies.

About the speakers

Melanie McComb is a Senior Genealogist at American Ancestors. She holds a Bachelor of Science degree from the State University of New York at Oswego. She is an international lecturer who teaches on va...
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MyHeritage is the leading global destination for discovering, preserving and sharing family history. Our platform and DNA kits make it easy for anyone, anywhere to embark on a meaningful journey into ...
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Comments (61)

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  1. BG
    Barry Gates
    2 years ago

    I ran out of space to say, that my other post proves everything you said, fitting it to a T. Are we related? Haha!

  2. BG
    Barry Gates
    2 years ago

    I had a similar NPE case, 2 generations closer, Irish-Americans c.1910, but the MIDDLE child, no less. And that is the MOST vexing of cases.

    My tester had random unknown 3C+ among her matches, unsurprisingly. Performing a "Leeds set" of ICW over ALL her 2C-3C matches, showed the 3C unknowns must all be maternal paternal. A maternal uncle had tested, same unknowns but as 2C, ICWs showing them all must be paternal paternal, no others from the expected line. Uncle's paternal 1C had tested, but: at half the expected cM; only matched paternal maternal 2C; and did not match the unknowns.

    The other family all had only Shallow-AND-Partial trees. Haha! But just 1 nuclear family. The closest were daughters' children, across country, 1 with different paternal ethnicity in their match usernames & surnames. Two sons had grandchildren who matched. That was all the unknowns. Expanding their tree, I found another son with grandchildren none testing yet, but that we need, and a bachelor.

  3. MC
    Maria Capaldi
    2 years ago

    Melanie is great at explaining DNA in a relatable way.

    2
  4. SM
    Sandy Murray
    2 years ago

    NIcely organized. Good examples and illustrations.

    1
  5. JM
    Janet Medina
    2 years ago

    Excellent information. Worth rewatching.

    1
  6. CC
    Carolee Crabb
    2 years ago

    Very interesting and helpful.

    1
  7. DB
    Diane Burkeen
    2 years ago

    Great (fast paced) overview of using MyHeritage to research immigrant ancestor origins. Would love in-depth webinar on using MyHeritage DNA tools Chromosome Browser.

    2
  8. JH
    John Hicks
    2 years ago

    Nice webinar today

    1

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