Why Your Genetic Family Tree Is Not the Same as Your Family Tree

Your genetic family tree is not the same as your genealogical pedigree–and not just because of non-paternity events and adoption. Here’s how.

Genetic vs Genealogcial CousinsYour genealogical pedigree, if you are diligent or lucky (or both!) can contain hundreds, even thousands of names and can go back countless generations. You can include as many collateral lines as you want. You can add several sources to your findings, and these days you can even add media, including pictures and copies of the actual documents. Every time someone gets married or welcomes a new baby, you can add that to your chart. In short, there is no end to the amount of information that can make up your pedigree chart.

Not so for your genetic pedigree.

Your genetic pedigree contains only those ancestors for whom you have received some of their DNA. You do not have DNA from all of your ancestors.

You do not have DNA from all of your ancestors.

Using some fancy math we can calculate that the average generation in which you start to see that you have inherited zero blocks of DNA from an ancestor is about seven. But of course, most of us aren’t trying to figure out how much of our DNA we received from great great great grandma Sarah. Most of us just have a list of DNA matches and we are trying to figure out if we are all related to 3X great grandma Sarah. So how does that work?

Well, the first thing we need to recognize is that living descendants of Sarah’s would generally be our fourth cousins. Again, bring in the fancy math and we can learn that living, documented fourth cousins who have this autosomal DNA test completed will only share DNA with each other 50% of the time.

Yes, only half.

Only half of the time your DNA will tell you what your paper trail might have already figured out: that you and cousin Jim are fourth cousins, related through sweet 3X great grandma Sarah.

DNA cousinsBut here’s where the numbers are in our favor. You have, on average, 940 fourth cousins. So if you are only sharing DNA with 470 of them, that’s not quite so bad, is it? And it only takes one or two of them to be tested and show up on your match list. Their presence there, and their documentation back to sweet Sarah, helps to verify the genealogy you have completed. It also allows you to gather others who might share this connection so you can learn even more about Sarah and her family. Plus, if you find Jim, then Jim will have 470 4th cousins as well, some of which will not be on your list, giving you access to even more of the 940.

This genetic family tree not matching up exactly with your traditional family tree also manifests itself in your ethnicity results, though there are other reasons for discrepancies there as well. Read this article to learn more about why ethnicity results may not match.

In short, this DNA stuff is not a stand alone tool, but if you combine it with your traditional resources, it can be a very powerful tool for verifying and extending your family history. Remember, just because a cousin doesn’t show a match in DNA, it doesn’t mean there isn’t a genealogical connection! Genealogical research and primary sources can still prove connections even if DNA doesn’t show it.

Ready to learn more?

Read your dna guide at Genealogy GemsMy goals as Your DNA Guide here at Genealogy Gems is to help you get the most from your DNA testing efforts, and to make it fun and easy-to-understand along the way. I’ve got more DNA articles for you. Check these out:

23andMe blog post: “How Many Relatives Do You Have?”

“How Much of Your Genome Do You Inherit from a Particular Ancestor?”

Listen to Lisa Louise Cooke’s interview with Ancestry’s Chief Scientific Officer, Catherine Ball, on how your DNA and pedigree chart can work together to reveal your family’s migration story:

Genealogy Gems Podcast Episode 202.

Episode 211

The Genealogy Gems Podcast Episode #211 with Lisa Louise Cooke

Lisa and Barry by Beth Forester

Photo Credit: Beth Forester

In this episode, host and producer Lisa Louise Cooke talks with Barry Moreno, Historian at Ellis Island. Hear about the life cycle of this busy U.S. immigration station (1892-1954) and Barry’s research into thousands of Ellis Island employees who worked there.

 

More Episode Highlights

Archive Lady Melissa Barker tells us about the National Archives Citizen Archivist program and Lisa profiles a volunteer effort coordinated by the British Library to geo-tag thousands of old maps that are already online.

A giant genealogy lost-and-found! Two listeners write in about rescuing old artifacts and returning them to those who might be interested.

Military Minutes contributor Michael Strauss talks about Official Military Personnel Files for 20th-century US servicemen and women?files that were unfortunately partially destroyed. Hear what he learned about his grandfather.

Genealogy News

National Archives Citizen Archivist Project, reported by The Archive Lady, Melissa Barker

The British Library Georeferencing Project

Flickr Commons collection of digitized maps from the British Library Collections?mostly 19th century maps from books published in Europe.

Use Google Earth for genealogy! Check out these resources:

FREE Google Earth for Genealogy video

The Genealogist’s Google Toolbox, by Lisa Louise Cooke. This book has 7 full chapters on Google Earth! Available in print.

Google Earth for Genealogy Video Training by Lisa Louise Cooke. Available now as a digital download.

 

The Genealogist's Google Toolbox Third edition Lisa Louise Cooke

Available in the Genealogy Gems Store

 

New Video for Premium Members

“Share Your Life Stories More Meaningfully” Premium Video

Every life is fascinating when it’s well shared! Learn from the author of Story of My Life: A Workbook for Preserving Your Legacy what stories you have that are worth telling–and several inspiring reasons to write them. Review different kinds of memories, why some memories are more vivid that others, and how to flesh them out. Learn tips for researching gaps in your memories, how to turn a memory into a good story, what to leave out and several ways to share your stories.

Genealogy Gems App Bonus Content

If you’re listening through the Genealogy Gems app, your bonus content for this episode is a preview of the new Premium video class, “Share Your Own Life Stories More Meaningfully” by Contributing Editor Sunny Morton. The Genealogy Gems app is FREE in Google Play and is only $2.99 for Windows, iPhone and iPad users

Mailbox: Roland’s Heirloom Rescue

Mailbox: New Listener Photo Rescue Project

What can you do with a collection of unidentified photos?

Return them to a loving home. In this case, it was a local historical society. Linda wisely kept the collection together because often there’s power in what some of the photos may tell you about others.

Get them digitized and online so those who want them can find them. The historical society put images on Find A Grave memorials and Iowa GenWeb. They even plan to display them for locals to look at personally and try to identify!

Historical and genealogical societies can also share mystery photos on their websites (or their local library’s website if they don’t have their own) or on their blogs, Facebook pages or even in their regular newsletters. These are great conversation pieces, especially when you can later report that you have solved the mystery! (Click here for more tips aimed at supporting genealogy societies.)

Photo mystery SOLVED: Savvy tips to identify old photos

Rootsmagic

Visit www.RootsMagic.com

Lisa Louise Cooke uses and recommends RootsMagic family history software. From within RootsMagic, you can search historical records on FamilySearch.org, Findmypast.com and MyHeritage.com. RootsMagic is now fully integrated with Ancestry.com: you can sync your RootsMagic trees with your Ancestry.com trees and search records on the site.

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 https://www.backblaze.com/Lisa.

MILITARY MINUTES: OFFICIAL MILITARY PERSONNEL FILES

The military service files for your ancestors who served during the twentieth century or later are located at the National Personnel Record Center in St. Louis, MO as part of the National Archives. The files are called the Official Military Personnel Files (OMPF) and are available for each of the military branches; namely; Army, Navy, Air Force, Marines, and Coast Guard.

Researchers should be keenly aware of the devastating fire that occurred on July 12, 1973 at the research facility that destroyed or damaged between 16-18 million service files from the United States Army and the Air Force. Remember that the Air Force wasn’t officially organized until September 14, 1947. Before this date Air Force records were part of the United States Army Air Corps, then part of the U.S. Army.

National Archives at St. Louis. Overview of the holdings, media articles and PowerPoint presentations (download as PDFs)

The 1973 Fire at the National Personnel Record Center in St. Louis, MO

Official Military Personnel Files (OMPF) Non-Archival Holdings

Official Military Personnel Files (OMPF) Archival Holdings

Archival Research Room at the National Personnel Record Center (Request an Appointment, Availability of Records, Copy Fees, Hours of Operation, Hiring a Researcher)

Request Military Service Records (Online request for Veterans, Standard Form 180, or For Burials and Emergency Requests)

Mail Order Request for Record from the National Personnel Record Center (SF 180)

Zerbe H. Howard

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.

Watch the video below for an example of a family history video made with Animoto:

 

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.

 

INTERVIEW: BARRY MORENO, ELLIS ISLAND HISTORIAN

Photo Credit: Beth Forester

Barry Moreno is a leading authority on the history of Ellis Island, the famous receiving station for millions of immigrants to the United States from 1892-1954. He has worked in the Museum Services Division at Ellis Island for more than a decade. He is the author of several books, including Children of Ellis Island, Ellis Island’s Famous Immigrants (including Bob Hope, Bela Lugosi, and Max Factor) and Encyclopedia of Ellis Island (which includes information on displaced persons).

      

Ellis Island: Historical highlights

Prior to 1890, immigration was handled by the states (primarily New York, as most passed through the Port of New York).

1920-1921: New regulations cut down immigration dramatically. Each country had quotas that could not be exceeded. New regulations were passed requiring immigrants to

  • have a passport from their home country
  • have medical examinations
  • pay a tax to the American Consulate in their home country.

During the last 30 years, Ellis Island mostly handled immigrants who were “in trouble.”

Starting in the 1930s some immigrants arrived by air (Colonial Airways from Canada). After WWII, Air France started service, and German and Italian airlines came in the 1950s.

Ellis Island was closed in 1954 by President Eisenhower. Immigrants who were still detained when it closed were sent to jails.

After 1954, Ellis Island was still used by the Coast Guard for training and by the Public Health Services department.

Barry’s research on workers at Ellis Island:

Most employees were men. Interestingly, blue collar men tended to die before age 60, and better educated ones lived much longer.

Female employees were typically widows, unmarried or had husbands who did not support them. “Char woman” was a common role held by Irish, Swedish and German women. Char means “chores” (cleaning women). They worked often for about $400/ year with no pension, and lived to old ages.

A nursery was opened at Ellis Island; many Christian missionaries worked there. Ludmila Foxlee (1885-1971) was one of them, a social worker with the YWCA. Click here to read more immigrant aid workers at Ellis Island.

Three more great resources for discovering the stories of your immigrant ancestors:

What was it like to land on Ellis Island? Read this article and watch (for free) an award-winning, official documentary)

If your search at the Ellis Island website doesn’t retrieve your ancestors, head on over to Stephen P. Morse’s One Step Pages. There you will find dozens of links to search resources, including the Ellis Island Gold Form for arrivals between 1892 and 1924.  Even the folks at Ellis Island refer researchers to Morse’s site. Listen to Lisa’s interview with Stephen Morse in Genealogy Gems Podcast episode #153.

In Lias’s free Family History: Genealogy Made Easy Podcast (episodes 29-31), genealogist Steve Danko covers immigration and naturalization records in depth and even offers up some little-known tips about deciphering some of the cryptic notes researchers often find on passenger lists.

 

PRODUCTION CREDITS

Lisa Louise Cooke, Host and Producer
Sunny Morton, Editor
Diahan Southard, Contributor: Your DNA Guide
Michael Strauss, Contributor: Military Minutes
Hannah Fullerton, Production Assistant
Lacey Cooke, Service Manager

Disclosure: This page 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!

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Episode 207 – Interview with Mary Tedesco

Genealogy Gems Podcast Episode 207

with Lisa Louise Cooke

In this episode, Lisa welcomes Mary Tedesco, a co-host of PBS’ Genealogy Roadshow. Mary shares stories and tips about tracing Italian and Italian-American roots. Also:

  • FamilySearch updates since the end of microfilm lending (and how YOU helped make the last days of lending more effective);
  • A listener uses Google to find her mysterious great-grandmother, with a success story she calls a “game-changer” for her genealogy research.
  • The premiere of Military Minutes with Michael Strauss

DOUBLE THE FUN WITH MORE GENEALOGY GEMS PODCAST

This episode launches the NEW twice-monthly Genealogy Gems Podcast format. From now on, watch for two free episodes every month, each about 35-45 minutes long.

If you haven’t downloaded the Genealogy Gems app for easier listening on your mobile device, consider doing so now to make it twice as easy on yourself?and get twice the bonus content from now on!

If you’re listening through the Genealogy Gems app, your bonus content for this episode is?. The Genealogy Gems app is FREE in Google Play and is only $2.99 for Windows, iPhone and iPad users.

FAMILYSEARCH RECORDS ACCESS UPDATE

ALL of the microfilmed records that have been rented in the past 5 years have now been digitized, over 1.5 million films.

From now on, if you need a film that hasn’t been digitized yet, you can call FamilySearch Support toll-free (866-406-1830) and request it for the priority digitization list.

They continue to digitally scan about 1000 films per day. (That sounds like a lot, but at this rate it will still take them until 2020 to be done.)

New digital images are being put in the FamilySearch Catalog as soon as possible. This is not the main digital record search area! It will take collections a while to appear here. Instead, under the Search tab, select Catalog, and then search by place and record type or other categories. This is a master catalog of all the Family History Library’s collections, online and offline, and when you click on an item’s individual description, you’ll be able to see a link to its digitized version if it’s available.

If you or anyone else had any films on loan in family history centers and FamilySearch affiliate libraries when the lending program ended, those automatically have extended loan status, which means they can stay there indefinitely unless the management decides to send them back.

If all else fails, you can still go to the Family History Library in Salt Lake City, UT and order microfilmed records to view, or you can hire someone to do it for you.

FamilySearch Affiliate libraries now have access to nearly all of the restricted image collections as family history centers.

Click here to read or listen to Lisa’s special interview with Diane Loosle of FamilySearch. It goes into much more detail about accessing records on the site, at affiliate libraries and more.

Click here to read the August 30, 2017 update from FamilySearch.

To save 30% off a Care.com Premium membership, visit care.com/gems when you subscribe.

I had so much fun opening the box. They even sent me an apron!

Visit hellofresh.com and use promo code gems30 to save $30 off your first week of deliveries.

 

NEWS: FREE GENEALOGY WEBINAR FROM NYC

Lisa Louise Cooke’s Genealogy Gems presents:

Reveal Your Unique Story through DNA & Family History sponsored by Animoto

Saturday, September 23, 2017 11:00 AM EST

 
  • Turn DNA results into your family history
  • Turn your family history into a compelling story
  • Turn your compelling story into a video!

Learn from Lisa Louise Cooke, Diahan Southard and Animoto’s Beth Forester:

  • Your DNA testing options (there are more than you think), and possible outcomes
  • The best free resources for going beyond DNA, back several generations in your family (quickly!)
  • Creative ideas for filling in the story gaps
  • How to expand your story in ways you never expected by finding DNA connections
  • Share the story you’ve uncovered with the world through riveting video

Lisa chat with Hannah about Hurricane Harvey

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.

 

MAILBOX: KRISTIN’S SUCCESS STORY

“Among the handful of mystery photographs of my grandmother as a child and the strangers who sat beside her, was a brief article from a newspaper. It was a lesson in manners, titled ‘Silence is Golden’ and it was written by Merton Markert, a student of the Modern Classics. A photo of a young woman with a disheveled Gibson hairdo was attached.”

The Genealogist’s Google Toolbox by Lisa Louise Cooke teaches the search strategies you need to do searches like these.

Try Ebay! Lisa found a listing for a commencement program from 1902, old post cards of the school, and other yearbooks from Lancaster High School. Sign up for a free Ebay account, run a search, and then click to Follow the search. You will then be alerted to future auctions that match your criteria.

Click here for tips on finding yearbooks and other school records.

Genealogy Gems Premium member perk: Premium Podcast episode 16 has great tips for using Ebay to find family history treasures. Click here to learn more about Premium membership.

 

INTERVIEW: MARY TEDESCO of Genealogy Roadshow

MARY M. Tedesco is a professional genealogist, speaker, and author. She is a host and genealogist on PBS’ Genealogy Roadshow” and Founder of ORIGINS ITALY. Mary speaks fluent Italian and travels often to Italy to conduct client genealogical research and visit family. She is co-author of Tracing Your Italian Ancestors.

Click here to watch a free interview with Mary Tedesco with more tips on doing Italian genealogy research.

GENEALOGY GEMS BOOK CLUB

Murder in Matera by Helene Stapinski tells the story of the author’s journey to Italy to learn the truth behind the family stories about her Italian ancestors. Tune in to Genealogy Gems Podcast episode 208 later this month to hear an excerpt from a conversation with Helene Stapinski. (The entire interview will play in Genealogy Gems Premium Podcast episode 151.)

MILITARY MINUTES: DRAFT REGISTRATIONS

INTRODUCING MICHAEL STRAUSS

Michael Strauss, AG is the principal owner of Genealogy Research Network and an Accredited Genealogist since 1995. He is a native of Pennsylvania and a resident of Utah and has been an avid genealogist for more than 30 years. Strauss holds a BA in History and is a United States Coast Guard veteran.

BONUS handout to celebrate this new segment: Click here for a 4-page handout on U.S. draft registration records by Michael L. Strauss.

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