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.
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.
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…
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.
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.
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.
Covering Your Bases: An Introduction to Autosomal DNA Coverage
Wed, April 5 2023: 18:00 UTC
Autosomal DNA tests are utilized in genetic genealogy to solve historic research questions by exploring the genetic traces left by deceased ancestors in the genomes of their living descendants. Any given descendant only inherits a portion of their ancestor’s DNA, and different descendants inherit different portions of that DNA. Based on the relationships between tested descendants of a research subject, it is possible to estimate how much of an ancestor’s DNA is represented in any given database. This information can help in prioritization of testing candidates and can also aid in interpretation of shared DNA between multiple groups of individuals.
Autosomal DNA tests are utilized in genetic genealogy to solve historic research questions by exploring the genetic traces left by deceased ancestors in the genomes of their living descendants. Any given descendant only inherits a portion of their ancestor’s DNA, and different descendants inherit different portions of that DNA. Based on the relationships between tested descendants of a research subject, it is possible to estimate how much of an ancestor’s DNA is represented in any given database. This information can help in prioritization of testing candidates and can also aid in interpretation of shared DNA between multiple groups of individuals.
Solving Unknown Parentage Mysteries with MyHeritage DNA
Thu, April 13 2023: 21:00 UTC
DNA testing has transformed the options available to people with unknown parentage or other unknown ancestor mysteries. This presentation will explain how to use DNA results from MyHeritage to help with solving these previously unsolvable enigmas. Michelle will guide you through how to use the tools and features provided by MyHeritage specifically for unknown parentage situations from investigating MyHeritage matches, utilising the detailed shared match lists on offer, building master research trees for your projects, using the 30 helpful color-coding labels to cluster and organise mystery matches right through to identifying links and obtaining solutions. She will provide practical demonstrations of the core techniques you should employ and genuine case studies and success stories will be included to show how DNA results from MyHeritage can be used in tandem with traditional research to solve mysteries and gain answers.
DNA testing has transformed the options available to people with unknown parentage or other unknown ancestor mysteries. This presentation will explain how to use DNA results from MyHeritage to help with solving these previously unsolvable enigmas. Michelle will guide you through how to use the tools and features provided by MyHeritage specifically for unknown parentage situations from investigating MyHeritage matches, utilising the detailed shared match lists on offer, building master research trees for your projects, using the 30 helpful color-coding labels to cluster and organise mystery matches right through to identifying links and obtaining solutions. She will provide practical demonstrations of the core techniques you should employ and genuine case studies and success stories will be included to show how DNA results from MyHeritage can be used in tandem with traditional research to solve mysteries and gain answers.
An Introduction to Investigative Genetic Genealogy
Fri, April 14 2023: 17:00 UTC
Investigative, or Forensic, Genetic Genealogy (I/FGG) is the relatively recent application of traditional genetic genealogy skills, tools, and resources with the objective to assist Law Enforcement agencies in identifying unidentified human remains or suspects of violent crimes, among other cases. With this introduction, we will learn how I/FGG started, how it works, how is it different from traditional Forensic DNA Typing, and other traditional genealogical and genetic investigations used in criminal justice, and what changes are in place to ensure that I/FGG can be done safely, ethically, legally, and without compromising the privacy and integrity of the genetic genealogical community.
Investigative, or Forensic, Genetic Genealogy (I/FGG) is the relatively recent application of traditional genetic genealogy skills, tools, and resources with the objective to assist Law Enforcement agencies in identifying unidentified human remains or suspects of violent crimes, among other cases. With this introduction, we will learn how I/FGG started, how it works, how is it different from traditional Forensic DNA Typing, and other traditional genealogical and genetic investigations used in criminal justice, and what changes are in place to ensure that I/FGG can be done safely, ethically, legally, and without compromising the privacy and integrity of the genetic genealogical community.
Using Multiple WATO Analyses to break through a Brick Wall
Wed, May 3 2023: 18:00 UTC
Maurice Gleeson has been experimenting with Multiple WATO (What Are The Odds) Analyses as a technique to break through Brick Walls in family trees at the 1750-1800 timepoint. With Multiple WATO Analyses, all possible scenarios for an ancestral relationship are explored (hence the “multiple” in the title). So if there are 3 individuals born about the same time, the various scenarios to explore are: 1. are they all brothers? 2. are they all half-brothers? 3. are two brothers and the third a 1st cousin to the other two? 4. are two half-brothers and the third a 1st cousin? 5. are they all 1st cousins? etc. etc. etc. And each scenario above is assessed from the perspective of all descendants involved in the analysis … so if there are 10 Scenarios and 8 descendants there will be 28 pair-wise comparisons in each scenario so 280 comparisons in total. Maurice will present several examples of how this technique has been used in practice to break thru Irish Brick Walls.
Maurice Gleeson has been experimenting with Multiple WATO (What Are The Odds) Analyses as a technique to break through Brick Walls in family trees at the 1750-1800 timepoint. With Multiple WATO Analyses, all possible scenarios for an ancestral relationship are explored (hence the “multiple” in the title). So if there are 3 individuals born about the same time, the various scenarios to explore are: 1. are they all brothers? 2. are they all half-brothers? 3. are two brothers and the third a 1st cousin to the other two? 4. are two half-brothers and the third a 1st cousin? 5. are they all 1st cousins? etc. etc. etc. And each scenario above is assessed from the perspective of all descendants involved in the analysis … so if there are 10 Scenarios and 8 descendants there will be 28 pair-wise comparisons in each scenario so 280 comparisons in total. Maurice will present several examples of how this technique has been used in practice to break thru Irish Brick Walls.
Fishing in Your Match List with MyHeritage DNA Tools
Tue, May 23 2023: 18:00 UTC
MyHeritage’s AutoClusters are a great way to start exploring the clusters of your genetic cousins and narrow in on potentially pertinent genetic cousins, but sometimes AutoClusters can only take you so far. Learn to leverage MyHeritage’s Theories of Family Relativity, shared matching and DNA match labeling to isolate pertinent genetic cousins for a research question and solve your family history mysteries.
MyHeritage’s AutoClusters are a great way to start exploring the clusters of your genetic cousins and narrow in on potentially pertinent genetic cousins, but sometimes AutoClusters can only take you so far. Learn to leverage MyHeritage’s Theories of Family Relativity, shared matching and DNA match labeling to isolate pertinent genetic cousins for a research question and solve your family history mysteries.
Discovering More From Your Next Generation Sequence (NGS | Big Y) Test
Wed, June 7 2023: 18:00 UTC
For years researchers have been identifying family history using YDNA, especially those interested in where their specific line may originate. Upgrading to a next Generation Sequence test (NGS) can help bring information that could be 200k years old into a more workable timeframe is what these tests are all about (and then some). We will take a look at the NGS test at the tools for discovery available today and apply them in a case study.
For years researchers have been identifying family history using YDNA, especially those interested in where their specific line may originate. Upgrading to a next Generation Sequence test (NGS) can help bring information that could be 200k years old into a more workable timeframe is what these tests are all about (and then some). We will take a look at the NGS test at the tools for discovery available today and apply them in a case study.
Author and speaker Richard Hill, founder of the DNAFavorites.com website, will review his ten favorite DNA features included with the MyHeritage DNA test. He will show how these features support the basic functions of genetic genealogy, including (1) finding previously unknown relatives, (2) identifying the common ancestors responsible for our genetic matches, and (3) estimating the mix of ethnicities inherited from our ancestors. Using examples from his personal account, Richard will demonstrate these features and show how they can be used productively by genealogists, adoptees, and anyone curious about their family history or ethnic background.
Author and speaker Richard Hill, founder of the DNAFavorites.com website, will review his ten favorite DNA features included with the MyHeritage DNA test. He will show how these features support the basic functions of genetic genealogy, including (1) finding previously unknown relatives, (2) identifying the common ancestors responsible for our genetic matches, and (3) estimating the mix of ethnicities inherited from our ancestors. Using examples from his personal account, Richard will demonstrate these features and show how they can be used productively by genealogists, adoptees, and anyone curious about their family history or ethnic background.
How and When Did Our European Ancestors Get to Europe?
Wed, August 2 2023: 18:00 UTC
We can trace the paths of ancestors far back into prehistory. We will never know their names or individual vital information. However BIG Y 700 and mtDNA tests now allow us to estimate the paths their haplogroups took as they migrated out of Africa and into Europe.
We can trace the paths of ancestors far back into prehistory. We will never know their names or individual vital information. However BIG Y 700 and mtDNA tests now allow us to estimate the paths their haplogroups took as they migrated out of Africa and into Europe.
Y DNA Discover Tool – What News Can Your Haplogroup Reveal?
Wed, August 30 2023: 18:00 UTC
Stepping through FamilyTreeDNA’s fun new Y DNA Discover tool. It’s free and all you need is your haplogroup. View your migration path, see ancient and notable DNA connections along with haplogroup ages.
Stepping through FamilyTreeDNA’s fun new Y DNA Discover tool. It’s free and all you need is your haplogroup. View your migration path, see ancient and notable DNA connections along with haplogroup ages.
By registering, you are submitting your information to Legacy Family Tree Webinars and agreeing to let us use it to contact you.
Thank you for registering!
You should receive a confirmation email with a link to the webinar soon.
You’ll also receive a reminder both the day before and one hour before the webinar begins. Didn’t receive a confirmation email?
You successfully registered for %s.
You should receive a confirmation email with a link to the webinar soon.
You’ll also receive a reminder both the day before and one hour before the webinar begins. Didn’t receive a confirmation email?
