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.
The first cousin-matching autosomal DNA tests became available in 2009. Sales have exploded in the last few years and over 30 million people have now tested. However, the currently available tests still have many limitations. It is important to consider these uncertainties when incorporating DNA evidence into genealogical research. As…
The first cousin-matching autosomal DNA tests became available in 2009. Sales have exploded in the last few years and over 30 million people have now tested. However, the currently available tests still have many limitations. It is important to consider these uncertainties when incorporating DNA evidence into genealogical research. As…
Many DNA testers have started with autosomal DNA testing. For these people Y-DNA is still a mystery. This talk is aimed at those already using genetic genealogy but are curious about Y-DNA testing. I will explain the Y-DNA test and results in basic terms to help those starting out.
Many DNA testers have started with autosomal DNA testing. For these people Y-DNA is still a mystery. This talk is aimed at those already using genetic genealogy but are curious about Y-DNA testing. I will explain the Y-DNA test and results in basic terms to help those starting out.
Getting your DNA results can be daunting for the beginner, but this need not be the case. The talk will guide you through how to use Family Matching on FTDNA and show how impressive successes can be achieved without any previous knowledge of the subject.
Getting your DNA results can be daunting for the beginner, but this need not be the case. The talk will guide you through how to use Family Matching on FTDNA and show how impressive successes can be achieved without any previous knowledge of the subject.
The Ballycarry project is examining a geographic area through DNA and attempting to find connections between people descended from families who lived there in days gone by.
The Ballycarry project is examining a geographic area through DNA and attempting to find connections between people descended from families who lived there in days gone by.
This presentation will delve into the world of DNA segment data and how to use it to enhance your genealogical research. I will explain how to use both the tools provided by the main testing companies and the most useful currently available third party tools. I will use practical examples…
This presentation will delve into the world of DNA segment data and how to use it to enhance your genealogical research. I will explain how to use both the tools provided by the main testing companies and the most useful currently available third party tools. I will use practical examples…
The topic will give an overview of migration waves and patterns from Ireland into Australia and New Zealand and discuss a number of examples of Irish ancestry puzzles and the role DNA has had in resolving them.
The topic will give an overview of migration waves and patterns from Ireland into Australia and New Zealand and discuss a number of examples of Irish ancestry puzzles and the role DNA has had in resolving them.
I’ll be talking about my experience as a psychotherapist working with adoptees on their voyage of discovery: what it's like to search when you have nothing.
I’ll be talking about my experience as a psychotherapist working with adoptees on their voyage of discovery: what it's like to search when you have nothing.
Given the substantial number of Irish who settled in Newfoundland, it is natural to ask whether Ireland is the source of this mtDNA lineage. This lecture will highlight what is known of the H5a5 profile in Newfoundland and where it may have originated.
Given the substantial number of Irish who settled in Newfoundland, it is natural to ask whether Ireland is the source of this mtDNA lineage. This lecture will highlight what is known of the H5a5 profile in Newfoundland and where it may have originated.
DNAGedcom has been around since 2011, but there have been a lot of changes recently there. Join us for a review of the changes over the last year, including new announcements first seen at Genetic Genealogy Ireland.
DNAGedcom has been around since 2011, but there have been a lot of changes recently there. Join us for a review of the changes over the last year, including new announcements first seen at Genetic Genealogy Ireland.
Resolving Conflict: A Key to Sound Genealogical Conclusions (a 2025 Reisinger Lecture)
What happens when all evidence cannot possibly be correct? The process of assembling evidence may reveal inconsistencies and the Genealogical Proof Standard emphasizes that resolving conflict is essential for credible conclusions. Through case examples, this lecture will help genealogists recognize conflicts and provide strategies to resolve them in order to build family stories that are authentic and accurate.
What happens when all evidence cannot possibly be correct? The process of assembling evidence may reveal inconsistencies and the Genealogical Proof Standard emphasizes that resolving conflict is essential for credible conclusions. Through case examples, this lecture will help genealogists recognize conflicts and provide strategies to resolve them in order to build family stories that are authentic and accurate.
Cluster Research Using the FAN Principle (2025 Reisinger Lecture)
When records are scarce—or names are all too common—cluster research can be the key to unlocking your genealogical puzzles. By examining the people who surrounded your ancestor—the friends, associates, and neighbors—you can separate individuals with the same name, untangle multiple families in one place, and uncover biographical details you might otherwise miss. Join us to explore practical strategies and real-world examples that show how powerful the FAN principle can be.
When records are scarce—or names are all too common—cluster research can be the key to unlocking your genealogical puzzles. By examining the people who surrounded your ancestor—the friends, associates, and neighbors—you can separate individuals with the same name, untangle multiple families in one place, and uncover biographical details you might otherwise miss. Join us to explore practical strategies and real-world examples that show how powerful the FAN principle can be.
Assembling Indirect Evidence to Locate the Mother, Siblings, & Slaveowner of Freedman Arthur Braud (a 2025 Reisinger Lecture)
Research on formerly enslaved people is difficult by its very nature because enslaved people were classed as property prior to the Civil War and faced the challenges of marginalization in the segregated society that developed after the War. Crucial to uncovering information on enslaved people prior to emancipation is studying their lives as freedpeople after for clues as to who their families were and who their former owners might have been. As with any family, clues regarding identity, relationships, and ownership during slavery, are often uncovered as the result of applying the FAN principle and piecing together potential family groups.
Research on formerly enslaved people is difficult by its very nature because enslaved people were classed as property prior to the Civil War and faced the challenges of marginalization in the segregated society that developed after the War. Crucial to uncovering information on enslaved people prior to emancipation is studying their lives as freedpeople after for clues as to who their families were and who their former owners might have been. As with any family, clues regarding identity, relationships, and ownership during slavery, are often uncovered as the result of applying the FAN principle and piecing together potential family groups.
Mapping for Research Success (a 2025 Reisinger Lecture)
Fri, October 17 2025: 20:45 UTC
Many challenging research problems involve understanding where our ancestors lived, their land, neighbors, jurisdictions, and landmarks. While historical maps can sometimes be found for the geography of our research problem, they often don’t cover the timeframe or include specific data that our research has uncovered. Genealogists frequently need to edit or create maps to communicate their findings and conclusions. This presentation will focus on leveraging existing maps, using online tools to annotate and edit, and/or create new maps that can be utilized for individual analysis, as well as in research reports and articles. With over 40 years of experience as a professional graphic designer, the lecturer will illustrate techniques using free and paid tools that can be used to produce effective maps.
Many challenging research problems involve understanding where our ancestors lived, their land, neighbors, jurisdictions, and landmarks. While historical maps can sometimes be found for the geography of our research problem, they often don’t cover the timeframe or include specific data that our research has uncovered. Genealogists frequently need to edit or create maps to communicate their findings and conclusions. This presentation will focus on leveraging existing maps, using online tools to annotate and edit, and/or create new maps that can be utilized for individual analysis, as well as in research reports and articles. With over 40 years of experience as a professional graphic designer, the lecturer will illustrate techniques using free and paid tools that can be used to produce effective maps.
Explorer vos racines en France : méthodes et ressources en ligne avec les collections de MyHeritage
Tue, October 21 2025: 14:00 UTC
Découvrez comment démarrer votre généalogie et retracer l’ histoire de vos ancêtres en France grâce aux outils et collections disponibles sur MyHeritage. Nous présenterons les spécificités de la recherche généalogique française et les principales sources en ligne accessibles aux chercheurs. Apprenez à naviguer dans les registres d’état civil, paroissiaux et autres archives numérisées. Profitez de conseils pratiques pour surmonter les défis liés aux régions et à l’histoire de France. Un webinaire incontournable pour approfondir vos connaissances et enrichir votre arbre généalogique.
Découvrez comment démarrer votre généalogie et retracer l’ histoire de vos ancêtres en France grâce aux outils et collections disponibles sur MyHeritage. Nous présenterons les spécificités de la recherche généalogique française et les principales sources en ligne accessibles aux chercheurs. Apprenez à naviguer dans les registres d’état civil, paroissiaux et autres archives numérisées. Profitez de conseils pratiques pour surmonter les défis liés aux régions et à l’histoire de France. Un webinaire incontournable pour approfondir vos connaissances et enrichir votre arbre généalogique.
James C. Ward’s Eldorado: A Coast to Coast Identity Case
Wed, October 22 2025: 0:00 UTC
One James C. Ward was born in the 1820s and his life is documented in Massachusetts and New York. One James C. Ward served in the Mexican War and left sketches and a diary detailing his adventures in California in the 1840s. Could they be the same man? A case of identity solved through correlation.
One James C. Ward was born in the 1820s and his life is documented in Massachusetts and New York. One James C. Ward served in the Mexican War and left sketches and a diary detailing his adventures in California in the 1840s. Could they be the same man? A case of identity solved through correlation.
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