Exploring our family health history is just another reason to look forward to the future of DNA testing. As science advances and we find out more regarding the specific genetic code responsible for various nefarious outcomes in our health, we learn there is more in play than just our genetics.
I recently read an article in the Wall Street Journal about a family who has been plagued with sudden deaths, ten in recent generations. Without warning, their hearts were stopping and no one knew why. That is until Daniel Wiggins died suddenly at the age of 29 and his family sought out a molecular autopsy. Becoming more accessible to researchers as the cost of running these tests drop, molecular autopsies allow a scientific team to analyze the DNA of the deceased, looking for genetic clues to the cause of death. In this case, the genetic sleuthing was able to turn up the perpetrator: a mutation that alters the electrical signals in the heart, causing it to stop. [Read more about this here.]
While this case was clear-cut and the gene was acting seemingly alone without an accomplice, researchers of this disorder say it only happens in 20% of cases. Which means, this devious genetic criminal has other methods we still haven’t tracked.
But for Daniel’s family, they can pursue genetic testing to determine if this specific culprit is lurking in their own genes. If found, they can take precautionary measures, like having a defibrillator installed.
Doing Our Part
Similarly, a family from Pennsylvania used their family reunion as a format for gathering family history and genetic information in order to arm its members with an action plan against a plague of cancer that is sweeping through their family. [See an article on this family here.]
Several members of the Shaffer-Peterson family have discovered a genetic test can alert them to possible pancreatic or skin cancer. Again, a gene affecting a very small number of melanoma patients was identified as the perpetrator of the Shaffer-Peterson family and has been given a 67% crime rate. This means that the chance of developing cancer if you have this particular gene is elevated by 67%.
Thankfully, melanoma is a particularly curable kind of cancer when caught early. This family has done their part in informing the family as a whole. And, they now have a sort of insurance plan that may protect the lives of their loved ones.
For both the Shaffer-Petersons and the family of Daniel Wiggins, genetic tests produce actionable results to those testing positive. There is something they can do to positively impact their health once they are aware of the presence or absence of these genes in themselves.
Environment or DNA?
Not all diseases or conditions can be attributed to our DNA. This past fall, after talking with my mother about kids and schedules, she added almost in passing, “Oh, by the way, they found another spot on my back, I am going to have it removed next week.” This is the third melanoma spot she has had removed in the past 5 years.
While my mom’s melanoma is less likely to be the result of a genetic abnormality and more likely linked to spending hours lifeguarding at the local pool, the fact she had melanoma was the sole reason I went to the dermatologist. My spot wasn’t cancer. I was just getting older. But, I am glad I went and I feel like knowing my health history has made me more aware of the measures I can take to improve it.
Tracking Your Family Health History
Diahan offers Genealogy Gems fans a discount on access to her series of videos on understanding DNA testing for genealogy. Click here to learn more.
For most people, molecular autopsies and DNA health tests are not easily available. Not yet. For those that are, there are hundreds of questions surrounding the kinds of genetic tests and the implications for both health and legal issues.
One thing is certain. In these cases, the common thread is family history. We need to know not only the dates and places of our ancestors lives and deaths, but also the stories behind them. Whenever possible, we need to track our health history, so we can identify any trends that our DNA might be trying to tell us.
If you want to start tracking your own health history there are plenty of free and subscription online tools to get you started. In particular, TapGenes was the winner of the 2016 Innovator Showdown at RootsTech. This online and app tool is designed specifically for your family health management.
You can also create your own alternate family tree. In this unique way, you can visually look at age-at-death, diseases, or other factors pertaining to your health. Read our article titled, “How and Why to Create an Alternate Family Tree.”
Gedmatch: A Next Step for Your Autosomal DNA Test Gedmatch is a third‐party tool for use by genetic genealogists seeking to advance their knowledge of their autosomal DNA test. This guide will navigate through the myriad of options and point out only the best tools for your genetic genealogy research.
Organzing Your DNA Matches With over 2.5 million people in the possession of a DNA test, and most with match lists in the thousands, many are wondering how to keep track of all this data and apply it to their family history. This guide provides the foundation for managing DNA matches and correspondence, and for working with forms, spreadsheets, and 3rd party tools.
Next Steps: Working With Your Autosomal DNA Matches This guide outlines what to do next to maximize the power of DNA testing in genealogy. With this guide in hand, genealogists will be prepared to take their DNA testing experience to the next level and make new discoveries about their ancestors and heritage.
SHOW NOTES: A comparison of the top three genealogy websites and an update on the latest artificial intelligence news. Lisa interviews genealogy author Sunny Morton about her article “Three’s Company” from the March/April 2025 issue of Family Tree Magazine. They dive into a detailed comparison of the top three genealogy websites—Ancestry.com, FamilySearch.org, and MyHeritage.com—focusing on historical records, DNA tools, family tree features, and more. Sunny shares insights on how these platforms differ, their strengths, and practical tips for genealogists to maximize their research. Whether you’re a U.S.-focused researcher or tracing global roots, this episode has something for everyone.
Listen to Podcast Episode #293
To Listen click the media player below (AUDIO ONLY):
What Is a Historical Record and Does Its Definition Differ Between the Three Websites?
Timestamp: 00:31
Key Takeaways and Tips:
• Definition: A historical record is a document created in the past, ideally close to the time of the events it describes, offering a more accurate glimpse into history than later recollections.
• Differences: The definition varies slightly across platforms. Ancestry, FamilySearch, and MyHeritage count records differently—sometimes focusing on the primary person (e.g., the deceased on a death certificate) and sometimes including secondary individuals (e.g., parents or witnesses).
• Tip: Don’t assume every “record” is a unique historical document. A single certificate might be counted multiple times if it names several people. Check how each site labels the “primary person” to understand what you’re working with.
How Do the Number of Records Stack Up Across the Three Websites?
Timestamp: 04:43
Key Takeaways and Tips:
• Numbers Overview: Ancestry boasts ~60 billion records, FamilySearch ~66.24 billion (13 billion searchable names + 5 billion+ unindexed images), and MyHeritage ~32 billion.
• Ancestry: Strong U.S. focus; top 20 collections (e.g., city directories, yearbooks, newspapers) make up a third of its total, boosted by AI indexing of recent centuries. Less helpful for pre-1800 research.
• MyHeritage: More global, Euro-centric, with 40% of its total in its top 5 collections (e.g., family trees, newspapers via OldNews.com). Great for non-U.S. research.
• FamilySearch: Truly global, free, and diverse; top 20 collections are less than 20% of its total, plus 500,000+ digitized books. Hard to pin down exact counts due to unindexed images.
• Tip: Focus on “where and when” your ancestors lived. Use Ancestry for U.S. depth, MyHeritage for European roots, and FamilySearch for global coverage or record-loss areas.
What’s Your Elevator Speech for the Primary Strength of Each Website?
Timestamp: 12:50
Key Takeaways and Tips:
• Ancestry: U.S.-centric with vast records—start here for American research, paired with FamilySearch.
• FamilySearch: Free, global focus, no target customer—ideal for international searches and unique collections.
• MyHeritage: Euro-centric, excels in language translation (e.g., German trees)—perfect for non-English records and global connections.
• Tip: Before subscribing, browse each site’s catalog to see if it matches your research area. Combine platforms based on your needs—don’t skip one just because it’s not your “main” focus.
How Do They Stack Up for DNA Research?
Timestamp: 16:30
Key Takeaways and Tips:
• FamilySearch: No DNA tools—focuses on records, not genetics.
• Ancestry & MyHeritage: Both excel at DNA, making complex data accessible. Offer ethnicity estimates (improving over time) and match tools.
Ancestry: Groups matches by common ancestors; recently added shared matches of matches.
MyHeritage: “Theory of Family Relativity” maps person-to-person connections; accepts raw DNA uploads ($29 for advanced tools or free with subscription).
• Tip: Revisit DNA results every 3-6 months for updated ethnicity estimates and new matches. Rotate subscriptions if budget’s tight—your data stays, and hints accumulate.
How Do Their Family Tree Features Compare?
Timestamp: 23:26
Key Takeaways and Tips:
• Ancestry & MyHeritage: Private, individual trees you control—shareable if desired. Multiple trees allowed for testing theories. No source requirement, but tree checkers flag unsourced data.
• FamilySearch: One giant, public, collaborative tree—nothing private for deceased individuals. Emphasizes sources and reason statements to improve accuracy.
• Tip: Use online trees as “bait” for hints, keeping your full research offline in software. Politely ask public tree owners for sources if unsourced data intrigues you.
How Do They Compare for Searchability in Family Trees?
Timestamp: 29:45
Key Takeaways and Tips:
• All Three: Excellent search portals for minimal or detailed queries.
• FamilySearch Bonus: Search its tree even if you don’t contribute—great for harvesting clues about ancestors.
• Tip: Use tree searches strategically to uncover new leads or verify info, even if you’re not building online. Refine searches as trees grow to stay efficient.
How Do They Compare for Photos, Memories, and Stories?
Timestamp: 31:56
Key Takeaways and Tips:
• General: All are works in progress, with best tools on apps (not always ideal for big-screen users). AI-generated life histories check tree completeness.
• MyHeritage: Leads with photo tools (enhancing, colorizing, animating) and “My Stories” for living-generation narratives.
• Tip: Use MyHeritage’s photo animations to engage family—watermarked as AI-generated, they spark curiosity without claiming historical fact.
How Compatible Are They for Syncing with Desktop Software?
Timestamp: 36:28
Key Takeaways and Tips:
• MyHeritage: Free Family Tree Builder syncs with online trees.
• Ancestry: Syncs well with Family Tree Maker (despite separate ownership).
• FamilySearch: RootsMagic and others pull sections of its global tree.
• Tip: Prioritize sync compatibility when choosing a site—check software options before committing to an online tree platform.
All information was to the best of our guest’s knowledge as of the date of recording.
Latest advancements in AU and their application to genealogy research.
Timestamp: 48:11
1. Gemini Updates by Google. o New Features Announcement (March 2025):
Google’s Gemini app rolled out significant updates, available to try for free, with enhanced features for all users and premium options for subscribers.
2.0 Flash Thinking Experimental:
Offers file upload capabilities (crucial for genealogy context), improved reasoning, efficiency, and speed.
Advanced users (subscribers) get a 1-million-token context window, allowing more extensive project interactions.
Free users can test it with a one-month trial of Gemini Advanced.
Deep Research Tool:
Now upgraded with 2.0 Flash Thinking Experimental, it searches and synthesizes web information quickly, producing detailed multi-page reports.
Available globally in 45 languages; free users get limited tries, while advanced users have expanded access.
Shows real-time reasoning, similar to Grok, enhancing transparency in research processes.
Personalization (Experimental):
Integrates with Google apps (starting with search) to tailor responses based on user history, e.g., genealogy-focused search patterns.
Users control personalization settings and can disconnect if desired.
2. Connected Apps Integration
Gemini now connects with Google Calendar, Notes, Tasks, and soon Photos (in English), allowing complex, multi-app requests.
Example: Genealogy applications could involve organizing research notes or creating itineraries from ancestral photo locations.
3. Gems Feature
A new customizable AI tool, free for all Gemini app users, enabling creation of personal AI experts for specific topics (e.g., genealogy).
Users can upload files and set instructions via the Gems Manager on desktop, tailoring it to repetitive research tasks.
Lisa plans to explore this deeply in upcoming premium videos and live streams, emphasizing its potential for genealogists.
4. AI Competition and Future
Gemini is positioned as a competitor to Grok, with features like file uploads and deep research mirroring Grok’s capabilities.
Lisa predicts AI will eventually replace Google search, with ongoing competition determining the leading AI tool.
5. Practical Tips / Getting Started with AI
Try Gemini at gemini.google.com; start with the free version, then consider the one-month trial of Gemini Advanced for full access.
Closing Note: AI tools like Gemini are like “shovels” for genealogists—essential for digging deeper and enhancing research efficiency. Stay tuned for more in-depth explorations in premium content!
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Here’s news we love to hear:the publication of a huge collection of historical U.S. city directories that has been two years in the making!
City Directories at MyHeritage
MyHeritage Announces US City Directories Collection
TEL AVIV, Israel & LEHI, Utah —
MyHeritage, the leading global service for discovering your past and empowering your future, announced today the publication of a huge collection of historical U.S. city directories that has been two years in the making.
The collection was produced by MyHeritage from 25,000 public U.S. city directories published between 1860 and 1960. It comprises 545 million aggregated records that have been automatically consolidated from 1.3 billion records. This addition grows the total size of MyHeritage’s historical record database to 11.9 billion records.
MyHeritage teams applied innovative technologies to produce this collection and make it as useful and easy-to-use as possible.
Machine-Learning and OCR Technology
The city directories in this collection were published by cities and towns all over the U.S., and each directory is formatted differently. To overcome the formatting differences and unify the structures, MyHeritage corrected errors in the Optical Character Recognition of the scanned directory pages, and then employed several advanced technologies, including Record Extraction, Name Entity Recognition, and Conditional Random Fields to parse the data. By training a machine learning model how to parse raw free-text records into names, occupations, and addresses, the company produced a searchable, structured index of valuable historical information.
As an important resource for family history research, city directories can provide fascinating new discoveries for anyone exploring their family history in mid-19th to mid-20th century America. The records contain valuable insights on everyday American life spanning the time period from the Civil War to the Civil Rights Movement.
Cities in the United States have been producing and distributing directories since the 1700s, providing an up-to-date resource to help residents find and contact local individuals and businesses.
What You Can Find in City Directories
The city directories provide a wealth of information regarding family life during those years, listing names, residences, occupations, and relationships between individuals.
Thanks to their exceptional level of detail, city directories can also provide a viable alternative to U.S. census records during non-census years, and can fill in the gaps in situations where census records were lost or destroyed. In 1921, a fire at the U.S. Department of Commerce destroyed most of the records from the 1890 census. Despite the loss of the records in the fire, much of the data can be reconstructed using the 1890 city directories on MyHeritage, which consist of directory books from 344 cities across the country, including 88 of the 100 most populated cities during that year.
Example: Thome Edison in US City Directories at MyHeritage
“We are harnessing new technologies to make family history research more accessible than ever before,” said Tal Erlichman, Director of Product Management at MyHeritage. “The use of machine learning to process the city directory records highlights the major strides MyHeritage is making in digitizing global historical records.”
MyHeritage automatically consolidated multiple entries for the same individual into one robust record that includes data from all the years an individual lived at the same address. This makes it easy to track changing life circumstances over the years. Users may be able to see more easily when their ancestors changed professions or got married, divorced, or were widowed — and MyHeritage automatically inferred approximate dates for such life events. Inferred dates contribute to improved matching between family trees and historical records on MyHeritage.
MyHeritage is currently indexing thousands of additional U.S. city directories that will be added to the collection in the coming months. This addition will include directories dating back to the late 18th century, as well as a large and unique set of directories from the late 20th century.
The online collection of U.S. city directories is now available onSuperSearch™, MyHeritage’s search engine for historical records. Searching the collection is free. A subscription is required to view the full records and to access Record Matches.
How to Search the Collection
Click here to go to MyHeritage. Under Research in the menu click Collection Catalog and then click Directories in the side menu.
City Directories at MyHeritage
Searching the U.S. City Directories is free, but a subscription is required to view the records.
Users with a Data or Complete subscription can view the full records including the high-resolution scans of the original directories, confirm Record Matches, extract information from the record straight to their family trees, and view Related Records for the person appearing in a historical record they are currently viewing.
Genealogists from all over the world – get ready to have some fun! MyHeritage has just announced the second annual MyHeritage Live! Conference. A brand new location, new speakers, and the hottest topics on all things family history makes this a...
A Vitagene Wellness Report is now available to Family Tree DNA customers. The $49 report just takes a week and promises personalized recommendations for your nutrition, exercise, and supplements based on your genetics and lifestyle. Here’s what Your DNA Guide Diahan Southard has to say about it.
Recently, Family Tree DNA offered its customers a new $49 add-on product: a wellness report that promises to “empower you to make more informed decisions about your nutrition, exercise, and supplementation.” The report comes via a partnership with Vitagene, a nutrigenomics company.
How does it work? When you order the report, Family Tree DNA shares the results of your Family Finder test with Vitagene and gives you a lifestyle questionnaire. According to the site, “this information, along with your DNA raw data results, will be analyzed using the latest research available in the areas of nutrition, exercise, and genomics. You can expect your results to be available on your dashboard within one week of purchase.”
At this point, the test is only available to those who have taken the Family Tree DNA Family Finder DNA test (we called to check with them specifically about those who transfer their DNA to Family Tree DNA, but the Wellness Report isn’t available to them, either). Those who qualify will see a Wellness Report upgrade option on their Family Tree DNA dashboard, as shown below:
What’s included in the Vitagene Wellness Report?
There are several components to the Family Tree DNA and Vitagene Wellness Report. The site describes them as follows:
Nutrition Report. “Personalized, actionable recommendations designed to help you reach your weight goals. Learn how your DNA affects traits such as obesity risk, emotional eating, weight regain after dieting, and more. Included Reports: Obesity Risk, Alcohol Metabolism, Cholesterol Levels, Triglyceride Levels, Lactose Sensitivity, Gluten Sensitivity, Emotional Eating, Weight Regain After Dieting, Fat Intake, Sodium Intake.”
Exercise Report. “Outlines the optimal physical activities for your body to start seeing better results, faster. Included Reports: Power and Endurance Exercise, Muscle Strength, Muscle Cramps, Exercise Behavior, Blood Pressure Response to Exercise, Weight Response to Exercise.”
Supplementation Report. “Reveals which deficiencies you are more inclined to suffer from and recommends a supplement regimen that will help keep you healthy and feeling 100%. Included Reports: Full Supplementation Regimen, Vitamin D Intake, Vitamin A Intake, Folate Intake, Vitamin B12 Intake, Iron Intake.”
And what about your privacy? According to Family Tree DNA’s Q&A, “Your data is 100% secure and protected by industry standard security practices. We will not share your information without your explicit consent.”
A Little More about the Vitagene Wellness Report (and Others Like It)
This is just one of many services that are cropping up or will crop up in the future to offer additional interpretations of our DNA test results. (23andMe was the first major company in the genealogy space to offer these–click here to read about their health reports, and click here and here to read about the company’s long road to FDA approval.)
Essentially, each DNA test you do for family history looks at a certain number of your SNPs, or little pieces of DNA (not your entire genome, which is costly and isn’t necessary for genetic genealogy purposes). A nutrigenomic profile compares your SNPs with SNPs known to be associated with various conditions or ailments. (These genetic markers have been identified by researchers, many in academia, and deposited in ClinVar, a large, publicly-accessible database that itself is part of an even larger genetic database, SNPedia.) In this case of Vitagene, they are likely mining ClinVar for specific places in your DNA that pertain to nutrition, and were also evaluated as part of the Family Finder test.
Of course, many factors affect your health, nutrition, exercise capacity, and other wellness indicators, not just your genes. The purpose of reports like these is to give you just one more piece of information to weigh personally or with your health care provider.
When considering whether to purchase a nutrigenomics report such as this, I’d look carefully at what’s promised in the report, as well as the company providing it and the cost. Vitagene does also sell vitamin supplements, so they have a clear motivation to tell you about what supplements to take. And, for your information, Vitagene also offers this $49 health report for AncestryDNA and 23andMe customers.
Keep Reading: My Picks for DNA Health Reports
Of course, if it is health advice you want, for only $5 you can turn to Promethease.com and receive a health report–based on any testing company’s autosomal DNA report–that includes some nutritional factors. Or, I will just tell you right now, for free, without even looking at your DNA: Exercise more and eat more green vegetables and less ice cream. There. I just saved you some money. You’re welcome.
I’ve blogged recently about Promethease and another inexpensive recommendation for DNA health reports. Click here to read it!
This special bundle features the 3 new advanced DNA guides by Diahan Southard!
Recently, 
There are several components to the Family Tree DNA and Vitagene Wellness Report. The site describes them as follows: