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.
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.
Our ancestors were each surrounded by family, associates, and neighbors. By researching them, we discover additional records pointing to our own ancestors. Your Ancestor’s FAN Club shows you how to perform cluster research for your ancestors and their families, associates, and neighbors.
This webinar was first released 21 December 2020 on the Genealogy Guys Learn website.
Our ancestors were each surrounded by family, associates, and neighbors. By researching them, we discover additional records pointing to our own ancestors. Your Ancestor’s FAN Club shows you how to perform cluster research for your ancestors and their families, associates, and neighbors.
This webinar was first released 21 December 2020 on the Genealogy Guys Learn website.
Lost and Found: Locating Ancestral Origins with FAN Club and DNA
It’s hard to do genealogy well without studying your ancestors’ Friends & Family, Associates, and Neighbors – their FAN club. If your ancestors are Irish, you might have no luck at all without those FAN principles. But if you combine FAN club research with DNA, you might have just the winning ticket to get you back to your Irish ancestor’s origins. In this case study presentation, learn how focused research pointed the way from Ohio to townlands in County Mayo for an 1850s-era Irish immigrant.
It’s hard to do genealogy well without studying your ancestors’ Friends & Family, Associates, and Neighbors – their FAN club. If your ancestors are Irish, you might have no luck at all without those FAN principles. But if you combine FAN club research with DNA, you might have just the winning ticket to get you back to your Irish ancestor’s origins. In this case study presentation, learn how focused research pointed the way from Ohio to townlands in County Mayo for an 1850s-era Irish immigrant.
The Neighbors Knew: Strategies for Finding YOUR Ancestral Details in THEIR Records
A christening attended, best friend’s wedding, or the same church. Examples from the written words of other people provide details on YOUR family. Marriages, births, deaths, similar jobs, military service, memberships, education, employees, and more on YOUR family. Includes ways to find these other words along with many examples filled with names of other people.
A christening attended, best friend’s wedding, or the same church. Examples from the written words of other people provide details on YOUR family. Marriages, births, deaths, similar jobs, military service, memberships, education, employees, and more on YOUR family. Includes ways to find these other words along with many examples filled with names of other people.
Why We Should Look at In-Laws When Doing Genealogical Research
Often, when the records of family members can’t be easily found, a review of fictive kin and other connections might bring those missing individuals into view. Let’s look at some cases when broadening our focus might bring the target directly into our view.
Often, when the records of family members can’t be easily found, a review of fictive kin and other connections might bring those missing individuals into view. Let’s look at some cases when broadening our focus might bring the target directly into our view.
Okay, I ‘Got the Neighbors’—Now What Do I Do with Them?!
We’ve all heard the mantra Get the Neighbors! But exactly how do we use “other people’s” information to solve problems of identity, kinship, and origin for our own ancestors? This session teaches critical skills for building networks around problem ancestors, methods for analyzing and prioritizing associations, and strategies for milking clues from the records those neighbors created. All can be developed into solutions for our toughest research problems.
We’ve all heard the mantra Get the Neighbors! But exactly how do we use “other people’s” information to solve problems of identity, kinship, and origin for our own ancestors? This session teaches critical skills for building networks around problem ancestors, methods for analyzing and prioritizing associations, and strategies for milking clues from the records those neighbors created. All can be developed into solutions for our toughest research problems.
The FAN Club Methodology, DNA, and Genealogy Lead Back to Lunatic’s Plantation
Utilizing the FAN Club method, DNA, and enslaved ancestral research, Collier finally found major clues to help solve a longtime mystery – who was the previous enslaver of his great-great grandmother, Polly Partee of Panola County, Mississippi, and where did she come from? Her last enslaver was Squire Boone Partee of Panola County, and Polly had been the head cook on his plantation during and after slavery, according to oral history. According to the censuses, she was born somewhere in North Carolina and sold to Squire by 1852, but her origins had been largely unknown. Collier will present a plethora of DNA evidence, in conjunction with genealogy research and the FAN Club methodology, to uncover Polly’s North Carolina origins. Collier will also argue how a court-investigated lunatic, Alfred Alston of Fayette County, Tennessee, was most likely her previous enslaver.
Utilizing the FAN Club method, DNA, and enslaved ancestral research, Collier finally found major clues to help solve a longtime mystery – who was the previous enslaver of his great-great grandmother, Polly Partee of Panola County, Mississippi, and where did she come from? Her last enslaver was Squire Boone Partee of Panola County, and Polly had been the head cook on his plantation during and after slavery, according to oral history. According to the censuses, she was born somewhere in North Carolina and sold to Squire by 1852, but her origins had been largely unknown. Collier will present a plethora of DNA evidence, in conjunction with genealogy research and the FAN Club methodology, to uncover Polly’s North Carolina origins. Collier will also argue how a court-investigated lunatic, Alfred Alston of Fayette County, Tennessee, was most likely her previous enslaver.
Uncovering Immigrant Origins Through Cluster Research
Descendants of an early Ohio family had no idea of their origins. Following an associated family brought success, even after wading into foreign- language documents. This presentation shows what to do when traditional records fail to reveal an ancestor’s place of origin and how to use cluster research to break through the brick wall. Discussion will include how to determine the place of origin using records found in the United States and what to do when no records exist on your direct line.
Descendants of an early Ohio family had no idea of their origins. Following an associated family brought success, even after wading into foreign- language documents. This presentation shows what to do when traditional records fail to reveal an ancestor’s place of origin and how to use cluster research to break through the brick wall. Discussion will include how to determine the place of origin using records found in the United States and what to do when no records exist on your direct line.
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. ***
Consult via…Explore with…Discover through…Literature Reviews (a 2022 Reisinger lecture)
What if you could consult with genealogical experts each time your work slows? Together you could explore options for new paths of discovery. The right approach to a literature review allows you to do that. Other experts have encountered the same challenges that you do, and they have written about them even if not overtly. These challenges could range from beginning work in a new geography to parrying with a difficult brick wall. Learn how to conduct a targeted literature review, cull the information you need, and advance your research. A case study on the use of the FAN Club will highlight the methodology.
What if you could consult with genealogical experts each time your work slows? Together you could explore options for new paths of discovery. The right approach to a literature review allows you to do that. Other experts have encountered the same challenges that you do, and they have written about them even if not overtly. These challenges could range from beginning work in a new geography to parrying with a difficult brick wall. Learn how to conduct a targeted literature review, cull the information you need, and advance your research. A case study on the use of the FAN Club will highlight the methodology.
This Connecticut-based, indirect evidence case study will highlight techniques for researching a woman whose maiden name is known, but her parents are unknown due to deficiencies in the vital records. Techniques will be demonstrated that rely on forming hypotheses and gathering evidence to test those hypotheses. Thorough research of neighbors and associates (the FAN principle) will yield enough evidence to tie this woman back into her family. Records used include pre-1850 census records, deeds, probate, church, and court. Death records of family members provide the final clues that tie them all together.
This Connecticut-based, indirect evidence case study will highlight techniques for researching a woman whose maiden name is known, but her parents are unknown due to deficiencies in the vital records. Techniques will be demonstrated that rely on forming hypotheses and gathering evidence to test those hypotheses. Thorough research of neighbors and associates (the FAN principle) will yield enough evidence to tie this woman back into her family. Records used include pre-1850 census records, deeds, probate, church, and court. Death records of family members provide the final clues that tie them all together.
Genealogy Meets the Internet Archive and AI: A Comprehensive Review
Wed, January 7 2026: 16:30 UTC
Learn to harness the Internet Archive’s free digital library—a treasure trove of digitized family histories, city directories, census and church records—to enrich your genealogy research. Learn how to build complex prompts to build an index of surnames on a 400 page genealogy book from 1898. Learn how to extract a list of migration routes from the same book, organized by surname, then in generation order, and placed in an Excel file. With the help of AI, you can get the most out of Internet Archive.
Learn to harness the Internet Archive’s free digital library—a treasure trove of digitized family histories, city directories, census and church records—to enrich your genealogy research. Learn how to build complex prompts to build an index of surnames on a 400 page genealogy book from 1898. Learn how to extract a list of migration routes from the same book, organized by surname, then in generation order, and placed in an Excel file. With the help of AI, you can get the most out of Internet Archive.
AI as Partner, Not Replacement: Human-Led Research Planning in the Sally Keaton Case
Wed, January 7 2026: 17:45 UTC
This lecture explores how modern AI tools can assist genealogical research planning through the case of Sally Keaton, where the objective was to identify her children using limited historical records and DNA evidence. The presentation demonstrates how to structure effective research plans with AI assistance, covering essential elements including clear objectives, summaries of known facts, working hypotheses, identified sources, and prioritized strategies. Using Sally Keaton’s case as the central example, the lecture showcases practical AI tools, such as side-by-side editors: Canvas (ChatGPT and Gemini) and Artifacts (Claude); also advanced capabilities including reasoning models and organizational tools like ChatGPT’s Projects, Claude’s Projects, Perplexity’s Spaces, and Gemini Gems. While AI can create research plans on its own, human-AI collaboration produces better results. When researchers guide and refine AI-generated strategies instead of using fully automated planning, they achieve more accurate results.
This lecture explores how modern AI tools can assist genealogical research planning through the case of Sally Keaton, where the objective was to identify her children using limited historical records and DNA evidence. The presentation demonstrates how to structure effective research plans with AI assistance, covering essential elements including clear objectives, summaries of known facts, working hypotheses, identified sources, and prioritized strategies. Using Sally Keaton’s case as the central example, the lecture showcases practical AI tools, such as side-by-side editors: Canvas (ChatGPT and Gemini) and Artifacts (Claude); also advanced capabilities including reasoning models and organizational tools like ChatGPT’s Projects, Claude’s Projects, Perplexity’s Spaces, and Gemini Gems. While AI can create research plans on its own, human-AI collaboration produces better results. When researchers guide and refine AI-generated strategies instead of using fully automated planning, they achieve more accurate results.
From Problem to Solution: A Case Study Approach to Using AI in Genealogy
Wed, January 7 2026: 20:30 UTC
Artificial intelligence is changing the way genealogists work—but how do you move beyond tips and tricks to apply AI in a sound, methodical way? In this session, Andrew Redfern demonstrates how a case study approach provides the answer. Using real examples, he walks through the stages of tackling a genealogical problem with AI, showing how tools can assist with transcription, analysis, correlation of evidence, and presentation of findings. Rather than treating AI as a shortcut, Andrew highlights how to integrate it into the established genealogical research cycle—problem definition, source gathering, analysis, and conclusion. Attendees will see how AI can clarify complex evidence, save time on repetitive tasks, and support storytelling, while still requiring human expertise and critical thinking. By the end of the session, participants will have a practical framework they can adapt to their own research problems, ensuring that AI becomes a trusted partner in genealogical methodology.
Artificial intelligence is changing the way genealogists work—but how do you move beyond tips and tricks to apply AI in a sound, methodical way? In this session, Andrew Redfern demonstrates how a case study approach provides the answer. Using real examples, he walks through the stages of tackling a genealogical problem with AI, showing how tools can assist with transcription, analysis, correlation of evidence, and presentation of findings. Rather than treating AI as a shortcut, Andrew highlights how to integrate it into the established genealogical research cycle—problem definition, source gathering, analysis, and conclusion. Attendees will see how AI can clarify complex evidence, save time on repetitive tasks, and support storytelling, while still requiring human expertise and critical thinking. By the end of the session, participants will have a practical framework they can adapt to their own research problems, ensuring that AI becomes a trusted partner in genealogical methodology.
La fotografía de un desconocido: ¿punto de partida para una genealogía?
Tue, January 13 2026: 14:00 UTC
En la actualidad, cuando casi cualquier cosa pasa por la IA, el descubrimiento de una fotografía hecha a finales del siglo XIX o principios del siglo XX, no solo nos traslada a otro momento de la historia en el que el contexto era totalmente diferente, sino que nos abre las posibilidades de estudio de una persona y de una familia. Pero, además, ¿qué nos aporta una fotografía de un desconocido? ¿cuánto podemos averiguar de él y de su entorno? Una fotografía es un documento de memoria colectiva y, como tal, aporta una fuente de información sobre estructura familiar, estilo de vida y valores sociales de la época.
En la actualidad, cuando casi cualquier cosa pasa por la IA, el descubrimiento de una fotografía hecha a finales del siglo XIX o principios del siglo XX, no solo nos traslada a otro momento de la historia en el que el contexto era totalmente diferente, sino que nos abre las posibilidades de estudio de una persona y de una familia. Pero, además, ¿qué nos aporta una fotografía de un desconocido? ¿cuánto podemos averiguar de él y de su entorno? Una fotografía es un documento de memoria colectiva y, como tal, aporta una fuente de información sobre estructura familiar, estilo de vida y valores sociales de la época.
Using MyHeritage in Your Genealogical DNA Testing Plan
Tue, January 13 2026: 19:00 UTC
We often need other family members to take a DNA test for us to help us solve our genealogical problems. We’ll discuss ways MyHeritage can help us find, test, and collaborate with our DNA cousins.
We often need other family members to take a DNA test for us to help us solve our genealogical problems. We’ll discuss ways MyHeritage can help us find, test, and collaborate with our DNA cousins.
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