Slave traders in Senegal. “Marchands d’esclaves de Gorée-Jacques Grasset de Saint-Sauveur mg 8526” by Rama – Own work. Licensed under Public Domain via Wikimedia Commons. Click to see image online.
Did you hear what has been discovered about the remains of three Caribbean slaves found on the island of St. Martin? Scientific techniques identified them as two males and one female, all between 25 and 40 years of age, who were buried around the mid-to-late-1600s.
But where were they from? It took DNA to help answer that question, with a process very similar to that used to identify our ethnic origins in DNA testing today.
First, scientists had to retrieve DNA from the sun-bleached, humidity-soaked remains. Their first stop: the teeth. Traditional DNA extraction and analysis methods failed, but results were found with a new method called whole genome capture. You can think of this method like unleashing an army of vigilantes on your DNA, each one tasked with bringing back a particular portion for analysis. While this method was far more successful, it still was only able to find 7% of the DNA of the best sample.
Second, they needed a reference population: a group of Africans to compare these results to in order to find a match. There is such a group assembled, which contains 11 of the likely 50 population groups that contributed to the slave trade. Keep in mind that in Africa, especially at that time, populations were not defined by geography as much as language. So when you hear African populations defined, it is often according to their relationship to one very large language group in Africa, called Bantu. There are really two groups: those that are Bantu speakers, and those who are not.
Even with the incomplete DNA and the limited reference population, the group was able to determine that two of the slaves belonged to non-Bantu speaking tribes, likely in present day Ghana or Nigera, while the third was Bantu speaking, possibly from northern Cameroon.
Finding ancient samples such as these, and having technology enough to analyze them, if even just a small part, has huge implications for the future of genetic genealogy, and family history. These kinds of genetic techniques can help place you in a genealogical relationship with another person, where your traditional genealogical methods could not. Family history, the substance and story of your relationship, inevitably follows.
I think Fatimah Jackson, a biologist and anthropologist at Howard University, said it best. “It seems to me that, as a scientist, the best way to ‘honor’ these unfortunate individuals is to allow their story to be told,” she says. “The story of a few can illuminate the condition of the masses.” We may never know the names and specific life histories of this woman and two men any more than we already do. But DNA has gotten us closer to telling at least some of their story. Click hereto read the scientific study.
The Genealogy Gems Podcast is the leading genealogy and family history show. Launched in 2007, the show is hosted by genealogy author, keynote presenter, and video producer Lisa Louise Cooke. The podcast features genealogy news, interviews, stories and how-to instruction. It can be found in all major podcasting directories, or download the exclusive Genealogy Gems Podcast app to listen to all the episodes and receive bonus content.
In this episode we’re going to delve into how DNA testing has changed our world with award-winning journalist Libby Copeland, author of the new book The Lost Family: How DNA Testing is Upending Who We Are.
Lisa Louise Cooke presenting her new class “3 Cool Cases Solved: How to Identify Your Photos” at RootsTech 2020. Video coming soon to Genealogy Gems Premium Membership!
Genealogy Gems Mailbox
Jenn shares her journey into genealogy and her brand new family history blog.
Jenn writes:
You even inspired me to start my own blog! This is something I thought I would never do, but with your helpful tutorials and encouragement I got started last month and I already have 7 posts!
My question is about getting my blog to show up in Google Search. I am using Blogspot. I have used Google’s Search Console to request indexing for my url’s (they are all indexed). I have included labels and pictures. I use the key words often that I think folks will search for. I’m not sure what I’m doing wrong. Can you help me?
I have tried the following searches in Google to no avail:
Jenn has crafted some great Google search queries to see if her blog will come up in the search results. However, the query does need a few adjustments.
Numrange Search: 1788…1856
Use two periods – not three.
Synonym Search: The tilde (~genealogy)
This search is no longer supported by Google, and in reality really isn’t necessary due to the updates and improvements it has made to its search algorithm.
Simply include the word genealogy at the end of your query and it should provide search results for words like ancestry, familytree, and family history.
It can take Google up to around a month to index your site so that it will appear in search results. Give it a little more time. In the meantime, I would recommend setting up Google Analytics and Google Console for additional traffic data.
Run this search to verify your family history blog has been indexed:
This blog post by Neil Patel is a great source of additional information about how to get your site found and showing up in search results.
Lisa’s Recommended Strategy:
Be Patient
Keep Consistently Blogging
Use free tools like Google Analytics and Google Console.
Genealogy Gems Book Club: Libby Copeland, author of The Lost Family
From the book: “In The Lost Family, journalist Libby Copeland investigates what happens when we embark on a vast social experiment with little understanding of the ramifications. Copeland explores the culture of genealogy buffs, the science of DNA, and the business of companies like Ancestry and 23andMe, and delves into the many lives that have been irrevocably changed by home DNA tests.”
You’re listening to episode 239.
Get your copy of the book here. Thank you for using our affiliate link. We will be compensated at no additional cost to you, and that makes it possible for us to be bring more interviews to the free Genealogy Gems Podcast.
Click image to order “The Lost Family”
Libby Copeland is an award-winning journalist who has written for the Washington Post, New York magazine, the New York Times, the Atlantic, and many other publications. Copeland was a reporter and editor at the Post for eleven years, has been a media fellow and guest lecturer, and has made numerous appearances on television and radio.
Libby Copeland author of The Lost Family
Quotes from Libby Copeland:
‘I think that America in many ways because of commercial genetic testing is becoming a nation of seekers, and we’re all sort of seeking out our origins.”
“It’s hard to tell your story when you don’t have a beginning.”
“So, we’re sort of operating in the dark in a way. It’s like we have a flashlight and it only illuminates what’s directly in front of us.”
“We have all this information that’s available with the intention for it to be used for one thing, and we cannot anticipate the ways in which it might be used in coming years.”
“So, DNA is…really causing in many ways, the past to collide with the present. And that’s what I find so fascinating.”
Quotes from Lisa Louise Cooke:
“When you say, ‘what’s coming in the future?’ and he (Yaniv Erlich) says ‘oh, I don’t have a crystal ball, but you don’t need one because you look to the past.’ This is what we as genealogists do all the time!”
Get your copy of the book here. Thank you for using our link and supporting author interviews and the free Genealogy Gems Podcast.
The Genealogist’s Google Toolbox , 3rd Edition
By Lisa Louise Cooke
Fully Updated and Revised!
Brand New Chapters
Featuring Lisa Louise Cooke’s Google Search Methodology for 2020
A lot has changed and it’s time to update your search strategy for genealogy!
Click to order your copy of “The Genealogist’s Google Toolbox, Third edition” by Lisa Louise Cooke
Discover the answers to your family history mysteries using the newest cutting-edge Google search strategies. A comprehensive resource for the best Google tools, this easy-to-follow book provides the how-to information you need in plain English.
This book features:
Step-by-step clear instructions
quick reference pages.
Strategies for searching faster and achieving better results.
How to use exciting new tools like Google Photos and Google Earth.
Don’t miss the Bonus audio for this episode. In the app, tap the gift box icon just under the media player. Get the app here.
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AncestryDNA test kits are now available to purchase in Australia and New Zealand, according to a recent statementfrom Ancestry. These two countries join the UK, Ireland and the US in having access to AncestryDNA’s popular autosomal kits.
DNA testing for genetic reasons isn’t new Down Under. Your DNA Guide Diane Southard blogged on our site last fall about a National Genographic Project that looked at the mixture of genes among residents of Wellington, New Zealand. They determined that “the original Polynesian population and a small East Asian population are certainly the minority among a predominately Western European population group.”
Additionally, Family Tree DNA has a New Zealand DNA Project that anyone with NZ roots can join. It has three DNA groups for Australia: one for adoptees, one for descendants of settlers and one specifically for descendants of early buy medication for depression online convicts (Australia was originally a British penal colony). So AncestryDNA in Australia and New Zealand represents just one more option for this part of the world.
Have you had your DNA tested yet for genealogy? Have you found the results to be meaningful or useful? Diahan Southard is Genealogy Gems’ resident DNA expert. Watch for her posts here that keep up with exciting developments in genetic genealogy and teach you how to use it properly!
Her series of DNA quick guides can get you started on your DNA path and help you navigate your results at Family Tree DNA or AncestryDNA. Grab just the ones you need or the full bundle for a value price!
AUDIO PODCAST SHOW NOTES: I’ve got two great genealogy topics and interviews for you in this audio podcast episode. First up we’re going to tackle the problem of conflicting birthdates. When you find different dates in a variety of genealogical records, how do you decide which one to record in your family tree database? Well, you have to do more digging and analysis! So, we’re going to talk about:
Reasons for Birthdate Discrepancies in Genealogy
5 Questions You Should Ask About Conflicting Birthdates
Birth Record Substitutes
Case Study Strategies for Solving Conflicting Birthdates
Then we’re going to switch gears and take a look at a popular online DNA tool called DNA Painter and who better to tell us about that than the creator of the shared centimorgans project on DNApainter.com, Genetic Genealogist Blaine Bettinger. He’s going to explain DNA Painter, the Shared Centimorgans tool, and what he sees coming next in genetic genealogy.
These interviews are also available in video form here on the show notes page (below). And if you’re a Genealogy Gems Premium Member, you’ll be able to download those show notes as a PDF cheat sheet in the Resources section at the bottom of the page.
Listen to the Podcast Episode
To Listen click the media player below (AUDIO ONLY):
Click to learn more about Genealogy Gems Premium Membership.
Genealogy Gems Podcast App
Don’t miss the Bonus audio for this episode. In the app, tap the gift box icon just under the media player. Get the app here.
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Archives is an invaluable resource if you want to make your family history research simple and affordable. Visit Archives.com and let your family history journey begin.
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Get 20% off a Publisher Extra subscription. Click here and use coupon code GenealogyGems
Are you ready to let your genetics help tell your story? Learn more about DNA testing with my Getting Started in Genetic Genealogy Quick Guide, available now in the Genealogy Gems store. In fact, I have a whole series of Guides there on using DNA for genealogy. Check them all out! 
