by Sunny | Nov 29, 2018 | 01 What's New, DNA
Genealogy testing companies have been hard at work recalibrating your ethnicity calculations based on new and better data. Here’s the latest from Your DNA Guide Diahan Southard.
Family History DNA Pie Charts and Percentages
Remember that the pretty pie charts and percentages are based on fancy math and reference populations. The initial reference populations released by our testing companies were a great start, but many categories lacked sufficiently high numbers of people to represent all of the facets of a population. In the 10+ years since their release, many updates have been made. But the fancy math that is used to produce our percentages can only be as fancy as the numbers you give it. The numbers have been hard at work at Family Tree DNA, AncestryDNA and 23andMe in the past couple of months with the result being a major overhaul in the way our ethnicity results are reported.
Image 1
23andMe
We recently reported about the update at 23andMe and their increase from 31 reference populations to 150. However, for me, the totally 100% European me, there wasn’t much excitement. As you can see in the 23andMe chart, I had a couple of numbers move up or down slightly, but not anything to write home about. However, I am certain those with South American, or Eastern European ancestry have a much different story. 23andMe added many new reference populations to better represent these underrepresented areas of the world, a move which has likely made a big difference for the ever diversifying pool of individuals who have taken a DNA test.
AncestryDNA
AncestryDNA also released their latest Ethnicity update in September, boasting an additional 13,000 reference samples to their database. They not only upgraded their numbers, but also shifted some of their categories around based on this new data. They seem to not be quite sure what to do with Ireland, as in early 2017 it was its own category, later moving in with Wales and Scotland, and now appears in this latest update as simply Ireland and Scotland. My previous numbers from AncestryDNA seemed to at least loosely reflect my heritage (meaning that I do actually have people in my genealogy chart from a few of these places).
Image 2
But the new DNA numbers? Big Changes.
I have one set of great grandparents from Germany, but it looks like nearly all my German was sucked into England, but miraculously, they seemed to have precisely found my Swedish 2X great grandmother, with the 7% that I should have from that area.
With the new update, though I am sad to see my German go, AncestryDNA is now more fully in line with the results I have received from 23andMe, LivingDNA, and MyHeritage, all of which put my England/British Isles count up around 90%. If I compare my results from various companies and combine any subcategories into one England/British Isles category, indicate Scandinavian, and then lump everything else together, the results from the four companies are actually quite similar (I don’t have my own results at Family Tree DNA, only my parents).
My Family History DNA Results
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Here’s how my results currently stack up at each of these websites. (Image 3)
Which DNA Testing Company to Choose
So which company is the best at all of this? Well, I usually say that if you test everywhere, your “true” answer is likely somewhere in the middle. But really, you can determine which company is best for you by examining their reference populations, and determining which company is most likely able to meet your goals.
In the end, it is always good to remember two things:
- Your DNA does not fully represent your family history, so your ethnicity results can’t possibly tell you everything about your heritage.
- This technology is purposefully titled as an estimate. So be sure you treat it that way.
Learn More about Genetic Genealogy
Recommended reading at Genealogy Gems: Understanding DNA Ethnicity Estimates
Get Diahan’s quick reference guides including Autosomal DNA for the Genealogist at the Genealogy Gems store.
by Lisa Cooke | Dec 30, 2016 | 01 What's New, Records & databases
End 2016 on a high note with these new and updated genealogical record collections. Lisa soaked in Christmas tunes of Harlan County Kentucky’s pride and joy, Jordan Smith (winner of The Voice,) in a concert over the holidays. Harlan County can also be very proud of their incredible genealogical records. Today we are highlighting their county GenWeb page. This U.S. county GenWeb page has gone above and beyond in making Harlan County, Kentucky records accessible to the masses. Also this week, United Kingdom apprenticeship records, parish records, and Scotland mental health and prison records.
United States – Harlan County, Kentucky Records
This is not a new collection, though it may be new to you. Discovering the many U.S. GenWeb sites dedicated to genealogy is a great help to many. This week, we wanted to give a special hat’s off to the amazing work that Harlan County, Kentucky has done on their GenWeb page.
You will find digital images of people, places, schools, and newspaper clippings, but the best part is their extensive birth, marriage, and death indexes. The marriage records begin as early as 1818 and end about 1925. The birth record index begins in 1852 – 1940, though some years are missing. Lastly, the death records begin in 1852 – 1959, with a special collection on coal miners deaths.
In addition to these great findings, the Harlan County Kentucky GenWeb also has:
- Censuses
Christian music superstar Michael W. Smith accompanies Jordan Smith singing “O Holy Night” in Dallas, Texas. 2016.
- Court records
- Tax records
- Deeds
- Wills
- Military records
- Bios
- Family files
United Kingdom – Gloucester – Apprenticeship Records
The Gloucester Apprentices 1595-1700 at Findmypast contain over 20,000 apprentices, masters, and their relatives who were listed in the Calendar of the Registers of Apprentices of the City of Gloucester 1595-1700. The calendar has been digitized with optical character recognition (OCR), which allows you to search images of text for your ancestor’s name or a keyword.
Each record will list the apprentices trade, residence, the name of their father, the name of their master, the name of their master’s wife, the length of their term and the amount they were paid at the end of their training.
These records will be particularly helpful for those unable to find civil or church records regarding their ancestors.
United Kingdom – Kent – Parish Records
Also at Findmypast this week, over 36,000 new additions have been made to the Kent Parish Records collection. Specifically:
· Over 14,000 additional baptisms
· Over 1,000 additional banns records
· Over 11,000 additional marriages
· Over 9,000 additional burials
These new records date as far back as 1538 and cover the parishes of Wrotham, Stansted, Wouldham, Southfleet, and Leybourne.
Scotland – Mental Health Records
The Scotland Mental Health Institutions Admissions 1857-1859 at Findmypast include over 1,000 records from over 50 mental health institutions including asylums and poorhouses. Though these records tell a sad story, they may help you to piece together the family story.
Each record includes a transcript of an original document and may provide your ancestors’ birth place, birth date, former residence, and the institution they were sent to and the date of their admission.
Scotland – Prison Registers
You can search over 17,000 transcripts of prison registers in the Findmypast collection titled Scotland Prison Registers Index 1828-1884.
Each record lists the prisoners age, birth year, birth place, occupation, former residence, offence and place of imprisonment.
Start the New Year off Right
Here’s a New Year bargain you can’t ignore – 10% off 12 month premium subscriptions to Findmypast. Today is the last day to save! They have over 2 billion (yes, that’s billion with a B!) records and more are added every day. Make 2017 a year full of fascinating family history discoveries by clicking on this image link below.
by Lisa Cooke | Mar 8, 2017 | 01 What's New, Genealogy Gems Podcast
with Lisa Louise Cooke
In this episode, I chat with Angela Walton-Raji, expert in U.S. and African-American research, about tips for interviewing relatives and taking your African-American family tree back to the era of slavery.
Other highlights of this episode include:
- A RootsTech 2017 recap, with info on archived streaming sessions;
- Great news from Findmypast about its new Catholic Heritage Archive;
- A ground-breaking study from AncestryDNA that identifies specific migration patterns among genetically-related clusters of people;
- Follow-up mail from Lisa’s Episode 200 celebration;
- An expert Q&A on finding relatives who don’t appear in the census where you expect them to;
- A teaser clip from the upcoming Genealogy Gems Book Club interview with Annie Barrows, author of The Truth According to Us.
ROOTSTECH 2017 RECAP
Genealogy Gems booth streaming sessions are on the Genealogy Gems Podcast Facebook page. “Like” our page, and then scroll down to Videos and click See all (shown here).
You’ll find:
- Lisa Louise Cooke: Google search methodology for genealogy, using Google Earth for genealogy and creating memorable, easy family history videos;
- Diahan Southard: Understanding your DNA ethnic pie chart;
- Amie Tennant: Digital journaling and scrapbooking;
- Sunny Morton: Jogging your memories and “Genealogy Jackpot” (on researching her ancestors’ survival of the Great Johnstown flood of 1889.
POPULAR ROOTSTECH STREAMING LECTURE “THE BIG 4” NOW ONLINE
Watch “The Big 4: Comparing Ancestry, FamilySearch, Findmypast and MyHeritage” by Gems Editor Sunny Morton and catch a summary of its main points
Catch our future free Genealogy Gems streaming sessions on Facebook!
You can also Like and follow the Genealogy Gems Facebook page to hear about (and sometimes watch) streaming sessions.
GENEALOGY GEMS APP BONUS MATERIAL
If you listen through the Genealogy Gems app (FREE in Google Play) and $2.99 for Windows, iPhone and iPad users), your bonus material for this episode is a short video clip showing a time-lapse perspective on RootsTech 2017 from the exhibitor hall.
NEWS: FINDMYPAST CATHOLIC HERITAGE ARCHIVE
Catholic Heritage Archive at Findmypast.com
In the Boston Globe: Archdiocese of Boston and New England Historic Genealogical Society plans to bring 10 million+ parish records online
MAILBOX:
Robin mentioned she’s learned so much from Lisa on these topics:
Start creating fabulous, irresistible videos about your family history with Animoto.com. You don’t need special video-editing skills: just drag and drop your photos and videos, pick a layout and music, add a little text and voila! You’ve got an awesome video! Try this out for yourself at Animoto.com.
Keep your family history research, photos, tree software files, videos and all other computer files safely backed up with Backblaze, the official cloud-based computer backup system for Lisa Louise Cooke’s Genealogy Gems. Learn more at http://www.backblaze.com/Lisa.
INTERVIEW: ANGELA WALTON-RAJI
Angela Walton-Raji instructs the African-American Genealogy Research Essentials webinar.
Angela’s oral history questions: What to ask your elders
Did they happen to know anyone who had been born a slave when they were a child?
Who was the oldest person that you remember when you were a child? And did that person ever talk about anyone who may have been enslaved?
What do you know about where the family was from? (Were we always from Georgia, or, were we always from Pennsylvania, or was there a time when we came from another place? (Read more about the Great Migration she mentioned.) Why did we move? Who remembers that journey?
Were people involved in the Civil Rights movement, in the Garvey era, with the Freedom Riders, or other important events in their lifetime? What kinds of things did they see?
Who in the family participated in the military (in World War II, I, the Spanish-American War)? African-American military units through the mid-20th century were still referred to as Buffalo soldiers. (She mentioned the Triple Nickel, a unit of all-black World War II paratroopers.
MyHeritage.com is the place to make connections with relatives overseas, particularly with those who may still live in your ancestral homeland. Click here to see what MyHeritage can do for you: it’s free to get started.
Lisa Louise Cooke uses and recommends RootsMagic family history software. From within RootsMagic, you can search WebHints on FamilySearch.org, Findmypast.com and MyHeritage.com. Soon RootsMagic will also be able to search records and even sync your tree with Ancestry.com, too.
EXPERT TIP ON FINDING ANCESTORS “MISSING” IN CENSUSES
Read their Q&A: Kate Eakman takes on a Gems listener question from someone who has already done a lot of work trying to locate a relative in the 1940 U.S. census
Legacy Tree Genealogists provides expert genealogy research service that works with your research goals, budget and schedule. The Legacy Tree Discovery package offers 3.5 hours of preliminary analysis and research recommendations: a great choice if you’ve hit a brick wall in your research and could use some expert guidance.
DNA WITH YOUR DNA GUIDE DIAHAN SOUTHARD: ANCESTRYDNA STUDY BREAKTHROUGH
There is no doubt that this is an exciting time to be a genealogist. Here at Genealogy Gems, we are announcing new record collections online every month, advances in genealogy databases and their ability to retrieve the information we are looking for, and of course, DNA testing. There really has been no time in history where such a wealth of information about our past has been so readily available to so many.
In another ground-breaking development in the DNA world has been a recent publication in a scientific journal by the scientific team at AnccestryDNA. It is titled, “Clustering of 770,000 genomes reveals post-colonial population structure of North America.” Or, in more understandable terms, “Your DNA can tell us where you came from in America in the last 500 years.”
Wow, right? So how did they do this?
Well, the power really is in the numbers. In this particular paper they used 770,000 people, but now that they are approaching having testing 4 million people, you can bet the same principles will be applied to a larger data set and we will see even more as a result. But even though it takes a large data set to accomplish this, it really all still comes down to the relationship of two people.
To start, Ancestry determines how just two people are genetically related. Then they find how those two are related to a third, again, looking only at pairs of people. This goes on and on and on until everyone in the group as been compared. Then we use a graph to plot those relationships, with those more closely related clustering around each other. Then the real key, the point where we see the marriage of genetics and genealogy: they add in the family history information for each of these individuals in the cluster. What they found was astounding. They have displayed the data in Figure 3 in the paper:
Distribution of ancestral birth locations in North America. Summary map from Nature Communications; click to see article with full explanation of map data. Image used with permission of Ancestry.com.
It is a map of the United States with colored dots scattered across the landscape. The location of the dots corresponds to the genealogy of those tested, while the color of the dots relates to their genetic clustering. Those who clustered closest together are the same color. The result is a nearly perfect rainbow, with each color holding its respective spot on the map, with very little overlap between groups. (There are actually two maps in the paper, just to make things easier to see.)
We might be tempted when looking at the maps to think, oh, well, of course there is a large population of European Jews in New York, everyone knows that, no breakthrough there. But it IS!! This isn’t their family history, or their accent or their culture that is telling us this, it is their genetics!
As if that wasn’t exciting enough, further on in the paper they describe how we can trace migration patterns of different groups over just a few generations. In the paper they specifically mention French Canadians and Cajuns/Acadians, but this same principle can theoretically be applied to dozens of other groups.
For example, let’s say you have an ancestor in Texas about 4 generations ago, but you aren’t sure where she came from. If technology like what is published in this paper ever reaches your testing company, your DNA could tell you that you fit into the Lower South group, meaning that your ancestor likely hails from, well, the South!
This is just a glimpse into what the advances in genetics are bringing to your genealogy toolbox. So hang on to your hats, and keep tuned in here at Genealogy Gems for all of the latest updates.
GENEALOGY GEMS BOOK CLUB
The Truth According to Us by internationally bestselling author Annie Barrows
It’s the summer of 1938, and wealthy young socialite Miss Layla Beck is now on the dole as a WPA worker, assigned to write a history of the small town of Macedonia, West Virginia. As she starts asking questions about the town’s past, she is drawn into the secrets of the family she’s staying with and drawn to a certain handsome member of that family. She and two of those family members take turns narrating the story from different points of view, exploring the theme that historical truth, like beauty, is often in the eye of the beholder.
Annie Barrows is also the co-author of The Guernsey Literary and Potato Peel Pie Society. This novel takes place after World War II in a London recovering from the Blitz and an island recovering from German occupation. At the heart of Guernsey is an unlikely love story and the inspiring tale of a community that took care of each other in their darkest days with humor, compassion and good books.
Click here to see more Genealogy Gems Book Club selections and how you can listen to Lisa’s upcoming exclusive conversation with author Annie Barrows about The Truth According to Us.
Subscribe to the Genealogy Gems newsletter to receive a free weekly e-mail newsletter, with tips, inspiration and money-saving deals.
PRODUCTION CREDITS
Lisa Louise Cooke, Host and Producer
Sunny Morton, Editor
Amie Tennant, Content Contributor
Diahan Southard, Your DNA Guide, Content Contributor
Lacey Cooke, Service Manager
Vienna Thomas, Associate Producer
Hannah Fullerton: Production Assistance
Check out this new episode!
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