One-stop shop for learning about DNA testing, whether you’re a beginner or an expert on DNA. Topics include Y-DNA, mt-DNA, Autosomal DNA, third-party tools, methodology, organization, and much more.
An introduction to Y-DNA, mitochondrial DNA, and autosomal DNA testing, including how each of these types of DNA are inherited, how they are tested, who you should have tested, and where you should purchase testing.
An introduction to Y-DNA, mitochondrial DNA, and autosomal DNA testing, including how each of these types of DNA are inherited, how they are tested, who you should have tested, and where you should purchase testing.
A look at how Y-DNA can be used for genealogical research, with examples, and a demonstration of how to review your Y-DNA test results at Family Tree DNA.
A look at how Y-DNA can be used for genealogical research, with examples, and a demonstration of how to review your Y-DNA test results at Family Tree DNA.
A look at how mtDNA can be used for genealogical research, with examples, and a demonstration of how to review your mtDNA test results at Family Tree DNA.
A look at how mtDNA can be used for genealogical research, with examples, and a demonstration of how to review your mtDNA test results at Family Tree DNA.
A look at how atDNA can be used for genealogical research, with examples, and a demonstration of how to review your atDNA test results at 23andMe, AncestryDNA, and Family Tree DNA.
A look at how atDNA can be used for genealogical research, with examples, and a demonstration of how to review your atDNA test results at 23andMe, AncestryDNA, and Family Tree DNA.
A very basic introduction to DNA and how it can be used in combination with traditional genealogical research. Together we will examine the answers to questions like: "why should you test your DNA?" and "how do I get started with DNA?"
A very basic introduction to DNA and how it can be used in combination with traditional genealogical research. Together we will examine the answers to questions like: "why should you test your DNA?" and "how do I get started with DNA?"
Discover how DNA, online and offline genealogy converged to break down a more than 100 year old brick wall revealing the life, times, and relations of a mysterious multi-ethnic man named John Lee.
Discover how DNA, online and offline genealogy converged to break down a more than 100 year old brick wall revealing the life, times, and relations of a mysterious multi-ethnic man named John Lee.
Learn how the DNA Painter website can help decode your matches. In this introductory webinar, Jonny will explain how and why you would use the site’s main features, as well as explaining what information is needed for each.
Learn how the DNA Painter website can help decode your matches. In this introductory webinar, Jonny will explain how and why you would use the site’s main features, as well as explaining what information is needed for each.
DNA Analysis Methodology: Defeat the Genealogy Gremlin with Pedigree Evaluation, Mitigation, and Reasoning (a 2023 Reisinger Lecture)
Fri, October 20 2023: 22:00 UTC
Learn the tried-and-true methodology to defeat the Genealogy Gremlin and achieve accurate results using DNA for genealogy. This lecture discusses the evaluation of match pedigrees to identify potential snafus and demonstrates mitigation strategies to address the problem. Don’t let researcher confirmation bias pollute your family trees!
This class is presented live at the Family History Library in Salt Lake City as part of the Joy Reisinger Memorial Lecture Series and is being broadcasted by Legacy Family Tree Webinars.
Learn the tried-and-true methodology to defeat the Genealogy Gremlin and achieve accurate results using DNA for genealogy. This lecture discusses the evaluation of match pedigrees to identify potential snafus and demonstrates mitigation strategies to address the problem. Don’t let researcher confirmation bias pollute your family trees!
This class is presented live at the Family History Library in Salt Lake City as part of the Joy Reisinger Memorial Lecture Series and is being broadcasted by Legacy Family Tree Webinars.
The Bengali and English Ancestry of Thomas Chapman: A Case Study with DNA
Wed, December 18 2024: 1:00 UTC
We often talk about historical context like a side dish: it adds color and life to our narratives and deepens the analysis in our client reports. Rarely, however, do we think of historical research as a main course, a proactive strategy. This case study demonstrates not only the potential of historical research as a tool, but how that tool can be effective in the most challenging cases.
Thomas Chapman wasn’t typical of New York City immigrants at the turn of the nineteenth century. His reported birthplace of Bengal prompted more questions than answers, and FAN searches in New York produced no leads. Ultimately, a combination of historical research, DNA evidence, and traditional genealogical methods across three continents revealed the identities of his parents.
We often talk about historical context like a side dish: it adds color and life to our narratives and deepens the analysis in our client reports. Rarely, however, do we think of historical research as a main course, a proactive strategy. This case study demonstrates not only the potential of historical research as a tool, but how that tool can be effective in the most challenging cases.
Thomas Chapman wasn’t typical of New York City immigrants at the turn of the nineteenth century. His reported birthplace of Bengal prompted more questions than answers, and FAN searches in New York produced no leads. Ultimately, a combination of historical research, DNA evidence, and traditional genealogical methods across three continents revealed the identities of his parents.
Using Negative Evidence: The Power of Silence in the Records
Fri, September 22 2023: 19:30 UTC
Can genealogists take a negative (the absence of something) and develop it into a positive (proof of something)? Yes! If we understand what we’re working with and how to develop it. Negative evidence is a tool used by many investigative fields; but its definition varies between disciplines. This session defines the concept used by genealogists and historians: contextually suggestive silence. In layman’s language, Mills clearly separates negative evidence from concepts that are often confused with it: negative searches, negative findings, negative arguments, and negative conclusions. Case studies using autosomal and Y-DNA, censuses, church records, death certificates, land deeds and grants, topo maps, and other source types to demonstrate how to recognize contextually suggestive silence and develop it into solutions for situations in which no document explicitly answers our research question.
*** This class requires a password and an active webinar membership to attend. On the day of the webinar, obtain the password (located at the top of FamilyTreeWebinars.com when logged in as a member). Then click the Join Webinar link in your confirmation/reminder email, and enter the password when prompted. ***
Can genealogists take a negative (the absence of something) and develop it into a positive (proof of something)? Yes! If we understand what we’re working with and how to develop it. Negative evidence is a tool used by many investigative fields; but its definition varies between disciplines. This session defines the concept used by genealogists and historians: contextually suggestive silence. In layman’s language, Mills clearly separates negative evidence from concepts that are often confused with it: negative searches, negative findings, negative arguments, and negative conclusions. Case studies using autosomal and Y-DNA, censuses, church records, death certificates, land deeds and grants, topo maps, and other source types to demonstrate how to recognize contextually suggestive silence and develop it into solutions for situations in which no document explicitly answers our research question.
*** This class requires a password and an active webinar membership to attend. On the day of the webinar, obtain the password (located at the top of FamilyTreeWebinars.com when logged in as a member). Then click the Join Webinar link in your confirmation/reminder email, and enter the password when prompted. ***
How to trace your French ancestors with MyHeritage resources
Tue, September 26 2023: 18:00 UTC
How exciting it is to find French ancestors! But finding them in records can be tricky if you don’t know what archives are available nor the language. Using MyHeritage collections, tools and features, French research will have no mystery for you after this webinar.
How exciting it is to find French ancestors! But finding them in records can be tricky if you don’t know what archives are available nor the language. Using MyHeritage collections, tools and features, French research will have no mystery for you after this webinar.
Even More 50 Mostly “Hot off the Press” Net Sites You Want to Check Out
Wed, September 27 2023: 18:00 UTC
Continuation of: (1) Fifty Overlooked Genealogical Resources in Fifty Minutes (2) 50 Mostly “Hot off the Press” Net Sites You Want to Check Out! There are so many off-the-beaten-path websites to help genealogists, regardless of skill level and target location, that we still haven’t explored yet!
Continuation of: (1) Fifty Overlooked Genealogical Resources in Fifty Minutes (2) 50 Mostly “Hot off the Press” Net Sites You Want to Check Out! There are so many off-the-beaten-path websites to help genealogists, regardless of skill level and target location, that we still haven’t explored yet!
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