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35:21
429 views
CC
Analyze Your Findings
Analyze Your Findings discusses important ways to collect and analyze genealogical evidence in multiple ways, develop hypotheses, and document your conclusions. This webinar was first released 15 December 2020 on the Genealogy Guys Learn website.
Analyze Your Findings discusses important ways to collect and analyze genealogical evidence in multiple ways, develop hypotheses, and document your conclusions. This webinar was first released 15 December 2020 on the Genealogy Guys Learn website.
Thu, July 24 2025: 12:00 UTC
31:27
445 views
CC
The Genealogist as C.S.I.
Genealogy involves detailed investigation of individuals and family units, not unlike the crime scene investigators seen on television series. We have to employ the same – and other – approaches to help solve problems and develop hypotheses/conclusions about an ancestor or family unit. The Genealogist as C.S.I. draws parallels for organized research, analysis, documentation, and solving problems. This webinar was first released 8 June 2020 on the Genealogy Guys Learn website.
Genealogy involves detailed investigation of individuals and family units, not unlike the crime scene investigators seen on television series. We have to employ the same – and other – approaches to help solve problems and develop hypotheses/conclusions about an ancestor or family unit. The Genealogist as C.S.I. draws parallels for organized research, analysis, documentation, and solving problems. This webinar was first released 8 June 2020 on the Genealogy Guys Learn website.
Thu, April 24 2025: 12:00 UTC
1:18:36
1.0K views
CC
The Everleigh Sisters: A Case Study in Conflict Resolution
Minna and Ada Everleigh, Chicago’s most famous pair of sisters, fabricated many details of their lives in order to run their shady business. Learn to sort fact from fiction.
Minna and Ada Everleigh, Chicago’s most famous pair of sisters, fabricated many details of their lives in order to run their shady business. Learn to sort fact from fiction.
Wed, January 22 2025: 1:00 UTC
1:07:24
502 views
CC
Steamer Kate Explosion: Correlating Indirect Evidence to Identify and Correct an Error
What happens when the indirect evidence of a death occurring and a probate record don’t agree? The research begins in earnest! That’s what happened in the case of the death of Antoine/Anthony Lallament of Mobile, Alabama. Who is Antoine and what relationship is he to me? When did he actually die? Which record is correct? What would other available records reveal? How is the explosion of the Steamer Kate involved? We have more questions than answers. This case study provides the research methodology involved in solving this problem.
What happens when the indirect evidence of a death occurring and a probate record don’t agree? The research begins in earnest! That’s what happened in the case of the death of Antoine/Anthony Lallament of Mobile, Alabama. Who is Antoine and what relationship is he to me? When did he actually die? Which record is correct? What would other available records reveal? How is the explosion of the Steamer Kate involved? We have more questions than answers. This case study provides the research methodology involved in solving this problem.
Wed, October 18 2023: 0:00 UTC
1:23:36
976 views
CC
Help! How do I separate genealogical fact from fiction?
We sit at our computer searching for information about our ancestors and … click … we find something new and intriguing. But wait: it contradicts something else we’ve found. Clearly, both pieces of information can’t be true. So which is true and which isn’t? Or are both untrue? HELP! Until recently, most researchers developed their evidence-analysis skills by a process of trial-and-error. Unfortunately, many researchers have erred more than tried and seem to be the ones most prolific in publishing the results of their “research” on the internet. Yet these errors can prove disastrous, gobbling up our precious time and money as we search in the wrong place – or worse, as we pursue the wrong ancestral line. So how do we ensure that our conclusions are accurate? This seminar will show you how to evaluate our ancestral information – that is, how to weight each piece of information to determine its accuracy – using a clear, logical, easy-to-follow system. After learning these skills you’ll easily be able to determine which information is reliable and which is like a virus that can destroy all your hard work.
We sit at our computer searching for information about our ancestors and … click … we find something new and intriguing. But wait: it contradicts something else we’ve found. Clearly, both pieces of information can’t be true. So which is true and which isn’t? Or are both untrue? HELP! Until recently, most researchers developed their evidence-analysis skills by a process of trial-and-error. Unfortunately, many researchers have erred more than tried and seem to be the ones most prolific in publishing the results of their “research” on the internet. Yet these errors can prove disastrous, gobbling up our precious time and money as we search in the wrong place – or worse, as we pursue the wrong ancestral line. So how do we ensure that our conclusions are accurate? This seminar will show you how to evaluate our ancestral information – that is, how to weight each piece of information to determine its accuracy – using a clear, logical, easy-to-follow system. After learning these skills you’ll easily be able to determine which information is reliable and which is like a virus that can destroy all your hard work.
Thu, October 12 2023: 0:00 UTC
1:04:36
I Hate Conflict! Mediating Sources that Don’t Agree
Sooner or later, every family researcher comes across information that conflicts with what was found earlier – a date, a name, a place. How can the conflict be resolved, and if it cannot, what to do?
Sooner or later, every family researcher comes across information that conflicts with what was found earlier – a date, a name, a place. How can the conflict be resolved, and if it cannot, what to do?
Wed, July 19 2023: 18:00 UTC
Advanced
1:21:34
Trousers, Black Domestic, Tacks & Housekeeping Bills: Problem-Solving with “Trivial Details”
The records we use are filled with “trivia,” bits and pieces of information that seem to have no “genealogical” value—at least not until we become more innovative in our research and analysis. Each piece of trivia in every document is an opportunity waiting to be connected to something else. Our ability to resolve problems depends upon our ability to make those connections. This class explores eighteen types of records and the kind of hidden clues each offers to help us resolve problems of identity, kinship, and origin. *** This class requires an active webinar membership to attend. ***
The records we use are filled with “trivia,” bits and pieces of information that seem to have no “genealogical” value—at least not until we become more innovative in our research and analysis. Each piece of trivia in every document is an opportunity waiting to be connected to something else. Our ability to resolve problems depends upon our ability to make those connections. This class explores eighteen types of records and the kind of hidden clues each offers to help us resolve problems of identity, kinship, and origin. *** This class requires an active webinar membership to attend. ***
Fri, January 27 2023: 19:00 UTC
1:17:43
1.7K views
CC
Right Place, Right Time, Right Person: Intersections of DNA and Document Evidence
While genetic evidence can aid in the resolution of research obstacles, at the end of the day, genetic genealogy is just genealogy and must be considered within the context of documentary evidence. Even so, the aims of documentary research to make sense of anomalies in genetic evidence often center around finding the right person in the right place at the right time to be an ancestor of a research subject. Learn how to creatively use documentary evidence to recognize and detect intersections of DNA and document evidence.
While genetic evidence can aid in the resolution of research obstacles, at the end of the day, genetic genealogy is just genealogy and must be considered within the context of documentary evidence. Even so, the aims of documentary research to make sense of anomalies in genetic evidence often center around finding the right person in the right place at the right time to be an ancestor of a research subject. Learn how to creatively use documentary evidence to recognize and detect intersections of DNA and document evidence.
Wed, November 2 2022: 18:00 UTC
57:22
Indirect Evidence, A Case Study: The Parents of Elizabeth Wingate in Maryland (1795–1860)
We all have lost Elizabeths in our tree. This lecture will discuss how the understanding and application of indirect evidence is such a valuable instrument in your methodology tool-kit. This case study will examine methods and sources that contributed to finding the parents of Elizabeth Wingate (1795-1860) of Baltimore, Maryland.
We all have lost Elizabeths in our tree. This lecture will discuss how the understanding and application of indirect evidence is such a valuable instrument in your methodology tool-kit. This case study will examine methods and sources that contributed to finding the parents of Elizabeth Wingate (1795-1860) of Baltimore, Maryland.
Fri, September 30 2022: 16:45 UTC
5:08
2.2K views
CC
How I survived a genealogy emergency
Don’t let this happen to you. Join Geoff Rasmussen for a quick look at how he overcame this genealogy emergency.
Don’t let this happen to you. Join Geoff Rasmussen for a quick look at how he overcame this genealogy emergency.
Thu, July 21 2022: 0:00 UTC
1:19:11
Negative Evidence: Making Something Out of Nothing
When is not finding a record nothing, and when does it signify something? Information that is not where you expect it to be may yield important evidence for your research question. Understanding the purpose of a source — who and what it records, and why — will help you determine if the missing person or event is negative evidence or merely a negative search. A series of examples demonstrate methodologies used to create something out of nothing.
When is not finding a record nothing, and when does it signify something? Information that is not where you expect it to be may yield important evidence for your research question. Understanding the purpose of a source — who and what it records, and why — will help you determine if the missing person or event is negative evidence or merely a negative search. A series of examples demonstrate methodologies used to create something out of nothing.
Wed, June 22 2022: 0:00 UTC
6:08
1.5K views
CC
How I Debunked an Online Tree Hint
Hints in online trees can provide genealogical treasures, but if you’re not careful they can lead to genealogical regret. In this quick video, Geoff Rasmussen shows why hints should be explored, scrutinized and evaluated.
Hints in online trees can provide genealogical treasures, but if you’re not careful they can lead to genealogical regret. In this quick video, Geoff Rasmussen shows why hints should be explored, scrutinized and evaluated.
Fri, June 10 2022: 0:00 UTC

Upcoming Live Webinars

View all (63)
Wed, September 17 2025: 0:00 UTC
Finding Frank Henry Hill
Wed, September 17 2025: 0:00 UTC
In 1906, Nellie Langevin married Frank Henry Hill in Penacook, New Hampshire. Frank vanished three years later, leaving Nellie to fend for herself. Despite her efforts to divorce him, Nellie died in 1914, still officially married. Who was Nellie’s elusive husband and what happened to him? This case study resolves conflicting direct, indirect, and negative evidence to uncover Frank’s identity and highlights the importance of including the FAN Club in reasonably exhaustive research.
In 1906, Nellie Langevin married Frank Henry Hill in Penacook, New Hampshire. Frank vanished three years later, leaving Nellie to fend for herself. Despite her efforts to divorce him, Nellie died in 1914, still officially married. Who was Nellie’s elusive husband and what happened to him? This case study resolves conflicting direct, indirect, and negative evidence to uncover Frank’s identity and highlights the importance of including the FAN Club in reasonably exhaustive research.
Wed, September 17 2025: 0:00 UTC
Fri, October 17 2025: 15:30 UTC
Resolving Conflict: A Key to Sound Genealogical Conclusions (a 2025 Reisinger Lecture)
Fri, October 17 2025: 15:30 UTC
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.
Fri, October 17 2025: 15:30 UTC
Fri, October 17 2025: 16:45 UTC
Cluster Research Using the FAN Principle (2025 Reisinger Lecture)
Fri, October 17 2025: 16:45 UTC
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.
Fri, October 17 2025: 16:45 UTC
Fri, October 17 2025: 19:30 UTC
Assembling Indirect Evidence to Locate the Mother, Siblings, & Slaveowner of Freedman Arthur Braud (a 2025 Reisinger Lecture)
Fri, October 17 2025: 19:30 UTC
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.
Fri, October 17 2025: 19:30 UTC
Fri, October 17 2025: 22:00 UTC
¡Eureka! Confirmación del Lineaje Ancestral: DNA and Documents Prove a Mexican Ancestral Line (a 2025 Reisinger Lecture)
Fri, October 17 2025: 22:00 UTC
Karen will illustrate the genetic confirmation of a Mexican ancestral line that goes back four generations to a small town in Guanajuato, Mexico. Integration of evidence from DNA tests and original records meets the Genealogical Proof Standard. Lecture in English using Mexican records.
Karen will illustrate the genetic confirmation of a Mexican ancestral line that goes back four generations to a small town in Guanajuato, Mexico. Integration of evidence from DNA tests and original records meets the Genealogical Proof Standard. Lecture in English using Mexican records.
Fri, October 17 2025: 22:00 UTC
Wed, October 22 2025: 0:00 UTC
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.
Wed, October 22 2025: 0:00 UTC
Wed, November 19 2025: 1:00 UTC
Using Homestead Records to Tell Your Ancestor’s Story
Wed, November 19 2025: 1:00 UTC
Imagine uncovering the stories hidden in your ancestors’ land entry papers from the Homestead Act of 1862 and later homestead laws. The material in these files will add richness to your family history. Join us as we discover potential homesteading ancestors, explore the journey of making a claim, understand the different homestead laws, and learn to access these records. Each document holds clues waiting to unfold the story of your family’s past.
Imagine uncovering the stories hidden in your ancestors’ land entry papers from the Homestead Act of 1862 and later homestead laws. The material in these files will add richness to your family history. Join us as we discover potential homesteading ancestors, explore the journey of making a claim, understand the different homestead laws, and learn to access these records. Each document holds clues waiting to unfold the story of your family’s past.
Wed, November 19 2025: 1:00 UTC
Wed, November 19 2025: 19:00 UTC
Spirit of St. Louis: Military & Civilian Records at the National Personnel Records Center
Wed, November 19 2025: 19:00 UTC
The National Records Personnel Center in St. Louis has many records pertinent to your soldier’s service. OMPFs, Official Military Personnel Files, monthly regimental rolls, hospital records, military court-martials and graves registration service files all offer clues into your veteran’s military experience. NPRC also houses civilian and government employment files as well. Was your grandfather in the Civilian Conservation Corps? Was your mother Postmaster? These records are available as well! Tina will describe the types of information to be found in these records and how you can access them in person.
The National Records Personnel Center in St. Louis has many records pertinent to your soldier’s service. OMPFs, Official Military Personnel Files, monthly regimental rolls, hospital records, military court-martials and graves registration service files all offer clues into your veteran’s military experience. NPRC also houses civilian and government employment files as well. Was your grandfather in the Civilian Conservation Corps? Was your mother Postmaster? These records are available as well! Tina will describe the types of information to be found in these records and how you can access them in person.
Wed, November 19 2025: 19:00 UTC
Wed, December 17 2025: 1:00 UTC
Social Context and the KDP
Wed, December 17 2025: 1:00 UTC
Incorporating social context in a Kinship-Determination Project isn’t just about weaving historical events and descriptions of daily life into a family narrative. Community and culture shape behavior and relationships. To understand and document our ancestors, we need to understand the society in which they lived. When we estimate a marriage date based the birth of a couple’s first child (or that the birth of a child implies a marriage), we base those assumptions on context. This lecture will explore social context and illustrate how to research and write about it within a Kinship-Determination Project.
Incorporating social context in a Kinship-Determination Project isn’t just about weaving historical events and descriptions of daily life into a family narrative. Community and culture shape behavior and relationships. To understand and document our ancestors, we need to understand the society in which they lived. When we estimate a marriage date based the birth of a couple’s first child (or that the birth of a child implies a marriage), we base those assumptions on context. This lecture will explore social context and illustrate how to research and write about it within a Kinship-Determination Project.
Wed, December 17 2025: 1:00 UTC