In this special episode, host and producer Lisa Louise Cooke takes a look at the Golden State killer, one of the most notorious crime sprees in recent memory. She’ll talk about the role that DNA testing played in an ultimate arrest, and the impact that these events are having on genealogists and the use of DNA in genealogy.
Between 1974 and 1986, activities attributed to the Golden State Killer include at least 12 murders, more than 50 rapes, and over 100 burglaries in California from 1974 through 1986. The criminal’s methods led some investigators to believe that these differently-labeled criminals were very likely one in the same. In 2001, DNA definitively linked several rapes in Contra Costa County believed to have been part of the East Area Rapist series, a series of murders in Southern California. In 2011, DNA evidence proved that the Domingo?Sanchez murders were committed by the same man, known as the Golden State Killer.
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Caution: In this episode, Lisa shares her personal opinions on the use of technology for crime fighting and the implications for DNA testing for genealogy. She encourages everyone to do their own homework and make informed decisions in line with their own values, opinions, and objectives.
Reality check: “The only way to ensure privacy is to never put anything of any kind online. Just like the only way to ensure you will never be in a car accident is to never, under any circumstances, get in a car.”
Adoptees use to identify birth parents (or other biological relatives)
Orphans trying to find long lost siblings and relatives
Anyone looking for estranged family members
Researchers identifying unidentified human remains, including POW/MIAs
Lisa Louise Cooke uses and recommendsRootsMagic family history software.From within RootsMagic, you can search historical records on FamilySearch.org, Findmypast.com and MyHeritage.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 athttps://www.backblaze.com/Lisa.
“When you test, you are also making a decision on behalf of your parents, siblings, children, grandchildren, and future descendants. Regardless of good intentions or stated ethics codes in the genealogy community, it isn’t possible to write and get the express permission of everyone who could be affected by you having your DNA tested.” ?Lisa Louise Cooke
Genealogy Gems can help you whether you test or not!
Keep listening to theGenealogy Gems Podcast for genealogy news, tips, inspiration and strategies (DNA is one of many tools talked about!)
Click here to view our complete line of DNA quick reference guides
Become a Genealogy Gems Premium eLearning Member, to get access to all the Premium video classes and the entire Premium Podcast: new monthly episodes plus the full archive of more than 150 previous ones.
PRODUCTION CREDITS
Lisa Louise Cooke, Host and Producer Sunny Morton, Editor Diahan Southard, DNA Content Contributor Hannah Fullerton, Audio Editor Lacey Cooke, Service Manager
Disclosure: This document contains affiliate links and Genealogy Gems will be compensated if you make a purchase after clicking on these links (at no additional cost to you). Thank you for supporting this free podcast and blog!
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
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.
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.
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.
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.
Disclosure: This article contains affiliate links and Genealogy Gems will be compensated if you make a purchase after clicking on these links (at no additional cost to you). Thank you for supporting Genealogy Gems!
The recent identification of the Golden State Killer through a DNA database for genealogy is just one way your DNA may be used in unexpected ways. Lisa Louise Cooke shares 5 key principles to keep in mind when considering your online DNA presence. Golden State...
Today is Constitution Day: the 228th anniversary of the signing of the U.S. Constitution. The National Archives is celebrating with free programs and a special Family Day.
Most of us won’t be able to attend in person, but the National Archives will be webcasting several of its free public programs live on the National Archives YouTube Channel. These include:
Our Lost Constitution: The Willful Subversion of America’s Founding Document. Thursday, September 17, 12 pm. “Senator Mike Lee (R-UT) tells dramatic, little-known stories behind six of the Constitution’s most indispensable provisions and explains why some of today’s issues are the direct result of how the courts, Congress, and the executive branch have minimized or ignored them. A book signing will follow the program.”
The Young Madisons: Why a New Generation Is Standing Up for the Constitution.Thursday, September 17, 7 pm. “A rising generation of civic leaders, shaped by the digital revolution, is reaffirming its commitment to the rights-based principles of the U.S. Constitution. The ninth annual State of the Constitution Lecture at the National Archives…focuses on the voices of young leaders in the spheres of policy, governance, and citizen engagement who are shaping America’s future as a constitutional democracy.”
The Constitution: An Introduction. Wednesday, September 30, 12 pm. “Practically every aspect of American life is shaped by the Constitution….Yet most of us know surprisingly little about the Constitution itself. In his book The Constitution, professor Michael S. Paulsen, one of the nation’s leading scholars of constitutional interpretation, has written a lively introduction to the supreme law of the United States, covering the Constitution’s history and meaning in clear, accessible terms, and provides us with the tools to think critically and independently about constitutional issues.”
More on the U.S. Constitution from the National Archives:
DocsTeach Constitution Day webpage helps educators locate primary sources from the National Archives that document the creation and structure of our government. (But you don’t have to be an educator to use it! Educate yourself!)
Will you be in town that day? Here’s what you should know:
The original U.S. Constitution is on permanent display in the National Archives. Museum hours are 11:30 a.m. to 5:30 p.m. due to a morning naturalization ceremony (which is not open to the public).
Programs will be held in the William G. McGowan Theater, unless otherwise noted. Attendees should use the Special Events entrance on Constitution Avenue at 7th Street, NW. Metro accessible on the Yellow and Green lines, Archives/Navy Memorial/Penn Quarter station.
FAMILY DAY: Between 1-4 pm in the Boeing Learning center there will be special hands-on activities for families and children.
Advance registration is required for the free program “The Young Madisons.”
Sometimes we recommend resources available through ShopFamilyTree, Amazon and other affiliates. If you decide to purchase these, thank you for using our links which supports the free Genealogy Gems blog and podcast!