Using the US Public Records Index for Genealogy

The US Public Records Index can be useful for genealogy–if you understand what it is and how to use it properly. Here’s an example and some tips.

Not long Russ sent in this tip recommending the US Public Records Index for genealogy:

“I was listening to Genealogy Gems Podcast 181 [in which] you were talking about where do we search while we are waiting for the 1950 Census….I recently discovered a wonderful resource, on Ancestry.com, that I have used along with city directories. The name of the record group doesn’t sound interesting but it can be a Gem for you: the US Public Record Index, 1950-1993, Volume 1 and 2. Volume 1 is far more interesting with more data. A search will return a name AND birth date, along with more than one address, zip code and sometimes phone numbers.”

Here’s a sample search result:

US Public records index

Russ kindly sent me Ancestry’s description of its online database for Volume 1, which says that original data comes from public records spanning all 50 states, such as voter registration lists, public record filings, historical residential records and other household database listings.

Collection Profile

What: U.S. Public Records Index

Where: Ancestry, FamilySearch, MyHeritage

Years Spanned: 1950-2009

Source Type: Lacking original source citations. “Hints to go on and follow up with further research into verifiable sources.”

Then he shared the following example of using the US Public Records Index to find recent relatives that he can’t look up yet in the 1950 census:

“I had a hint for a cousin in a yearbook. I know that she recently lived in Philadelphia, Pennsylvania. I didn’t know where she went to college and I know her birthday. The name is not unique, not also not common. At the same time, I had the hint for the Public Record Index. You know those things we can’t use in a proof argument, but there [she] was in Philadelphia. The yearbook had her picture and only her name, not spelled the way I know it, but the Public Record Index puts her in Philadelphia at the right time and place.

I have seen 2 or 3 addresses for folks in the 1980s and 1990s in these indexes. Not all addresses have dates, but some do. I have one cousin with 5 addresses since 1983 and he won’t be in a census until the 1960 Census Records are released.”

Russ blogs about his family history at worthy2be.wordpress.com/. Thanks for the tip!

The U.S. Public Records Index pops up in my search results sometimes, too. Both volume 1 and volume 2 are searchable on Ancestry.com, as Russ says, in separate databases. Each has over 400,000 records in it. There’s also a free partial version of this database for 1970-2009 at FamilySearch.org and yet a third version at MyHeritage, with 816 million records, with nearly the same time frame. The FamilySearch database says its data comes from “telephone directories, property tax assessments, credit applications, and other records available to the public.”

More on the US Public Records Index

Here are a few tips worth mentioning about the US Public Records Index. Some of these points come from the FamilySearch wiki:

  1. Not everyone who lived in the U.S. appears in the index, and you’re more likely to find birth information for those born between 1900 and 1990. What you’ll find is primarily where someone lived, and often when they lived there.
  2. It’s rarely possible to positively identify a relative in this index since there’s limited information and it spans the entire country for up to a half-century, and you can’t follow up on the record it comes from because the index doesn’t say where individual records come from. So as Russ says, this is a great resource to use in combination with other records. It’s a similar concept to the way you might consult family trees that lack sources: hints to go on and follow up with further research into verifiable sources.
  3. When you find more recent listings, you can sometimes find telephone numbers for living distant relatives. If the thought of cold-calling distant relatives seems a little intimidating, listen to my Family History: Genealogy Made Easy podcast, episodes 14-15, for tips–and to get your courage up!

1950s family historyMore Gems on Researching Recent Relatives

 

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Genealogy Gems Podcast Episode 221 – Recorded at FGS

The Genealogy Gems Podcast
Episode #221
with Lisa Louise Cooke



Download this episode here

Live from FGS 2018!
Lisa chats with a podcast listener, talks about vital records with Shannon Combs-Bennett and welcomes a drop-by guest, Daniel Horowitz of MyHeritage.com.

Episode highlights:

  • Fantastic news from RootsTech;
  • A great new resource from Library & Archives Canada;
  • An update from Your DNA Guide Diahan Southard on MyHeritage DNA tools;
  • The long-awaited conclusion of Project Lizzie.

LIVE FROM FGS!

Lisa records the podcast in the exhibit hall with guest Shannon Combs-Bennett and a live studio audience

LIVE MAILBOX: Chatting with Jeannette

Jeannette from Niagara County Genealogical Society, shown here (left) with Lisa

The FGS conference supports the missions and activities of genealogical societies. Learn more about FGS and find a genealogical society near you here.

Genealogy Gems supports societies, too! Society memberships and reprintable articles for your newsletters. Go to the Societies dropdown menu on GenealogyGems.com:

If your society is interested in hosting Lisa Louise Cooke for a seminar, go to the Seminars tab and click Book Lisa.

INTERVIEW: Shannon Combs-Bennett on Vital Records

Learn more about using vital records in your research in the free Genealogy: Family History Made Easy Podcast, episode 4.

INTERVIEW: Daniel Horowitz, MyHeritage

As MyHeritage’s Genealogy Expert, Daniel Horowitz provides key contributions in the product development, customer support and public affairs areas. He holds board level positions at the Israel Genealogy Research Association (IGRA) and the International Association of Jewish Genealogical Societies (IAJGS) among others. Daniel served as teacher and study guide editor for 15 years for the family history project “Searching for My Roots” in Venezuela.

Join Daniel Horowitz and Lisa Louise Cooke at MyHeritage LIVE!

Who: Daniel Horowitz, Lisa Louise Cooke and MORE great presenters!

What: MyHeritage LIVE

Where: Oslo, Norway at the Radisson Blu Scandinavia hotel

When: November 2-4, 2018

It’s open to anyone who would like to learn more about MyHeritage – including subscribers, DNA customers, those with free basic accounts, and those who haven’t used MyHeritage yet but would like to find out more.

Tickets include entry to the Friday night reception, keynote speeches, all conference sessions, lunch and coffee breaks on Saturday and Sunday and entry to the exclusive MyHeritage LIVE party on Saturday night. Now through September 24, register for Early Bird discount price of €75.00. 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.

MyHeritage.com is the place to make connections with relatives overseas, particularly with those who may still live in your ancestral homeland. Visit www.MyHeritage.com

Subscribe to the free Genealogy Gems newsletter
to receive a free weekly email with tips, inspiration and money-saving deals. Click here to subscribe!

LIVE MAILBOX: Adrianne Keeps Connected with the Podcast

How to identify old cars in photographs

Savvy tips for identifying old photos: An Australian family on holiday in England

Genealogy Gems Premium members may also listen to an interview with Maureen Taylor, The Photo Detective, in Premium Podcast episode 141. She’s the author of Family Photo Detective, a must-have resource for identifying old photographs.

BONUS CONTENT for Genealogy Gems App Users

Get the app here

If you’re listening through the Genealogy Gems app, your bonus content for this episode is a short but inspiring story from someone who came to one of my classes and then went and found something cool on YouTube relating to her family’s employment with airline TWA….Don’t miss it! The Genealogy Gems app is FREE in Google Play and is only $2.99 for Windows, iPhone and iPad users.

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.

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.

NEWS: RootsTech Goes to London

RootsTech will host an event in London from 24–26 October 2019 at the ExCeL London Convention Centre. Registration opens in February 2019. Find out more about RootsTech London 2019 at https://www.rootstech.org/London.

NEWS: The “Unconference” Experience

REGISTER TODAY: Genealogy Roots: The “Un-Conference Experience”

Lisa Louise Cooke, Diahan Southard, and Sunny Morton will share a stage on October 4-5, 2018 at the SeniorExpo in Sandy, Utah. (Psst: You don’t have to be a senior to attend!) Here’s the scoop—and a special registration discount!

Who: Lisa Louise Cooke, Diahan Southard, and Sunny Morton
What: Genealogy Roots: The Un-Conference Experience! at SeniorExpo
Where: Mountain America Expo Center (South Towne Expo Center), 9081 S. State St., Sandy, Utah
When: October 4-5, 2018, 9:00 am – 5:00 pm

THE ARCHIVE LADY: Library Archives Canada Co-Lab

The Library and Archives of Canada (LAC) has introduced a brand-new crowdsourcing opportunity for genealogists or anyone interested in records transcription: Co-Lab.

The LAC has put a call out for volunteers to be part of a collaborative project to transcribe, add keywords and image tags, translate content from an image or document and add descriptions to digitized images using “Co-Lab” and the new “Collection Search”. The more volunteers that participate in this project, the more accessible and usable the digital collection will become for everyone.

You can become a contributor in two ways:

Take on a “challenge” of images put together by experts at LAC

Use the new Collection Search to find materials that matter most to you, then enhance them. Anyone can now contribute to digitized images that are found while doing research.

The volunteer must register and create a user account so you can keep track of the records to which you have contributed. Once this free account is established, a volunteer can contribute as much or as little as they would like.

The “Challenges” are content put together under a theme. For instance, under the “Challenges” tab on the website you could choose to transcribe the “Correspondence between Sir Robert Borden and Sir Sam Hughes” The theme for this challenge is listed as “military heritage.”

Or another “Challenge” someone might choose could be “New France and Indigenous Relations” whose theme is listed as “Aboriginal Heritage.”

There are also new “Challenges” being posted to the site, so check back often.

Maybe you would like to contribute using Collection Search. The website describes how this tool works: “When you are conducting research using our new search tool and find images, you’ll see that you have the option to enable this image for Co-Lab contributions. After answering just a few short questions, you can enable an image found in Collection Search for Co-Lab use and transcribe/translate/tag/describe to your heart’s content.”

There is a short tutorial to get you started and show you the ropes. The launch of Co-Lab also introduces a new image viewer, which allows you to zoom in on different parts of the image or move around the image itself. This tool is useful when transcribing or adding keywords and image tags to describe all the small details. Every image in Co-Lab is subject to review by other members. If something is found to be incorrect or if you find something that is wrong, it can be marked as “Needs Review” for others to take another look and decide what is correct.

The best part about this new Library and Archives Canada tool is that every contribution by the volunteers benefits fellow genealogy researchers and improves records access. Every additional tag or translation becomes new metadata and is searchable within 24 hours of the transcriptions or tagging being done.

So, if you are like me and are eager to get as much genealogical and historical records online and transcribed, check into The Library and Archives of Canada’s new Co-Lab and Collection Search!

DNA: Improvements to MyHeritage DNA

with Diahan Southard, Your DNA Guide

Improvements to MyHeritage DNA

GEM: The Conclusion to Project Lizzie

Click here to read Ron’s blog post announcing the satisfying conclusion of Project Lizzie. To learn more about Ron, stop over at storyhow.com, where Ron teaches business people how to tell stories.

PROFILE AMERICA: Picture This

PRODUCTION CREDITS

  • Lisa Louise Cooke, Host and Producer
  • Sunny Morton, Contributing Editor
  • Diahan Southard, Your DNA Guide, Content Contributor
  • Melissa Barker, The Archive Lady, Content Contributor
  • Hannah Fullerton, Production Assistant
  • Lacey Cooke, Service Manager

Download the Show Notes PDF in the Genealogy Gems Podcast app

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!

The 1950 Census for Genealogy

Countdown to the 1950 Census – Show Notes

The census is the backbone of genealogical research. Here in the United States it gives us a cohesive look at our ancestors every 10 years between 1790 and 1940. And now there is a new census on the horizon!
 
The 1950 census is an exciting one because it may include your great grandparents, grandparents, parents and perhaps even you! It will provide opportunities to confirm some of what we already know and clues for new research.
 
This week brings us to the one year mark before the release of the 1950 census in April 2022. Now is the perfect time to familiarize ourselves with it and start preparing. In this free webinar on the Genealogy Gems YouTube channel we’re going to do just that! In Elevenses with Lisa episode 51 you will learn:
  • the interesting and little known stories behind the 1950 census,
  • what it can reveal about your family, (and who you will NOT find!)
  • the important documents associated with it that you can access right now!

Get the HD version by clicking the gear icon in the video player. 

1950 Census Show Notes Cheat Sheet

Premium Members have access to the ad-free downloadable show notes cheat sheet in the Resources section at the bottom of the page. Click here to become a Premium Member.

What You Can Learn About Your Family from the 1950 Census

The 1950 Census may be able to answer all kinds of questions for you such as:

  • Where was your family living in 1950?
  • Did you have American relatives living abroad?
  • What did your relatives do for a living?
  • What was their household income in 1949?

The 1950 census also stands out because it ushered in some new features and data collection improvements with the goal of providing more complete and accurate information than ever before.

This census can help you confirm information you already have about your family while also providing new facts and clues for further genealogical research.

So, let’s dig into the 1950 US census. Oh wait…we better hold our horses! The 1950 census isn’t available yet!

When will the 1950 census be released?

The official census day in 1950 was April 1. So as of April 2021 we are one year away from the release of the 1950 Census. However, it’s never too soon to get acquainted with this important genealogical record. There’s a lot we can do to get ready to research when it’s released by the National Archives in April 2022. That will be 72 years after the official 1950 census day.

1950 census release date

So why don’t we get to see the 1950 census until 72 years have passed?

The “72-Year Rule” became law in 1978 (92 Stat. 915; Public Law 95-416; October 5, 1978). It restricts access to decennial census records to only the person named on the record or their legal heir.

Why is there a “72-Year Rule” for the Census?

It’s long been believed that the rule was based on the average life-expectancy at the time. However, that may not be the case at all. Letters at the National Archives dating back to 1952 from the census bureau director and the archivist of the U.S. support the rule, but don’t say what it’s based on. Joel Weintraub’s essay Why the 72 Year Rule for U.S. Census Privacy?  proposes that the rule evolved  for a variety of reasons when the National Archives was first created.

The bottom line: For now, we have to wait until 2022 for the 1950 U.S. Federal Census.

Who was counted during the 1950 census?

In addition to Americans living here in the States, for the first time Americans abroad were enumerated in 1950. This included:

  • members of the armed forces,
  • crews on vessels at sea,
  • and employees of the United States government and their families living in foreign countries.
Sailors and soldiers serving overseas were counted in the 1950 census

Sailors and soldiers serving overseas were counted in the 1950 census.

Be aware that there were other people living abroad at that time who didn’t fall within these official categories. In those cases, they were to be  reported by their families or even neighbors who lived in the U.S. This was clearly second-hand information which means that the information wasn’t as reliable. In fact, so much so that these individuals weren’t included in the published statistics. Keep this possibility in mind if you have trouble locating a relative when the census comes out.

What Questions Were Asked in the 1950 Census?

The 1950 population census questionnaire asked for information such as:

  • Address;
  • whether their house was on a farm;
  • name;
  • relationship to the head of the household;
  • race;
  • sex;
  • age;
  • marital status;
  • birthplace if they were foreign born,
  • whether or not they were naturalized;
  • their employment status;
  • how many hours they worked in a week;
  • occupation,
  • industry,
  • and class of worker.

The information provided by your ancestors has the potential to lead you to more genealogical records.

Geographic Areas Covered in the 1950 Census

So where were all these people living? The 1950 census covered:

  • the continental United States,
  • the territories of Alaska and Hawaii,
  • American Samoa,
  • the Canal Zone,
  • Guam,
  • Puerto Rico,
  • the Virgin Islands of the United States,
  • and some of the smaller island territories.

1950 Census Enumerators

In 1950 the population of the United States was about ½ of the population today. But it still took a lot of people and organization to count 150 million people. The people doing the counting are called enumerators. These enumerators came from all walks of life and had to be trained so that everyone got counted with the fewest mistakes possible. A technical training program was developed to accomplish this goal. 26 chief instructors would teach a few hundred instructors to train 8300 crew leaders who would ultimately train over 140,000 census enumerators.

The 1950 census enumerator training program

The 1950 census enumerator training program. (Source: census.gov)

1950 Census Enumeration District Maps

You may be wondering ‘how did the enumerators know where to go to count people?’ The answer is Enumeration Districts or EDs.  The geographic area to be covered by the enumerator was divided up into Enumeration Districts. These ensured that enumerators were not crossing paths and duplicating efforts. EDs were just the right size so that the census taker could cover  the area in one census period, which was about 2-4 weeks.

Enumeration District maps were drawn for the 1950 census. These are important for your genealogy research because they:

  • describe your ancestors’ neighborhood in 1950
  • are essential for figuring out where to find your ancestor in the census.
  • don’t fall under the 72-year rule, which means that they are available now.

It takes time for the entire census to be indexed. If you want to start using it as soon as it’s released, you will need ED maps. You’ll need to know where your relatives lived so that you can find the address on the ED map. The map will provide you with the associated ED number. This number is needed to search the unindexed census. 

There are 8000 ED maps for the 1950 census that have been digitized. You can find them at the National Archives website in Record Group 29: in the series called Enumeration District and Related Maps 1880-1990.

An alternative place to find 1950 Enumeration District maps is the One-Step Webpages by Stephen P. Morse website. It’s not only an easier way to find the correct map, but it includes maps not found on the National Archives website. It’s also worth reading the essay on the website called Problems Using 1950 Enumeration District Maps. It will help you better understand how to use the maps.

Links to tools demonstrated:
Search 1950 ED Maps at One-Step.
Unified Census 1950 ED Finder search at One-Step.

 

1950 Census Enumerator Instructions

Up until 1870 the job of census taker fell to the U.S. Marshals. The U.S. Marshalls received very little in the way of instructions or training. It wasn’t until 1830 that they even got printed schedules to record the information given by each household! That all changed with an act of congress passed in 1879 that shifted the job to people specifically hired to be enumerators. This was just in time for the 1880 census.

By 1950, 140,000 census enumerators hit the field armed with their Enumeration District map showing them where to canvas, and a lengthy set of instructions that they received during their training. In fact, 1950 was the last time that the census was taken exclusively in person because in 1960 the Census Bureau started mailing out questionnaires.

The 1950 census enumerator instructions are available for free as a downloadable and searchable PDF file. It’s 24 pages of specific instructions designed to help enumerators record the information they gathered.

The enumerator instructions are important for you as a researcher because they explain what you’re seeing on the census page. If we see a mark or a notation, or a field left blank, the instructions will explain why the census did it that way. If we understand the why behind the information we find we will be much more likely to interpret it correctly.

An example of this can be found in the 1940 census. You’ve probably noticed X’s in circles scattered about the pages. On a map that could be misinterpreted as there’s buried treasure in that house! But alas, it doesn’t. Only the census enumerator instructions can help us really understand their true and important meaning. The 1940 census enumerator instructions state “Enter (X in a circle) after name of person furnishing information.” This helps us better determine the validity of the information provided for each individual in the household.

Who Was Not Counted in the 1950 Census?

The instructions for the 1950 census also includes a list of those people who were not to be enumerated, such as:

  • People temporarily visiting the household
  • Foreign citizens visiting embassies and similar facilities. Do enumerate foreigners who are studying or working here temporarily.
  • Students below college level who are boarding to attend school locally.
  • College students visiting but who live elsewhere to attend school.
  • People who eat with the family but don’t sleep there.
  • Domestic workers who don’t sleep in the household.
  • Household members who are currently an inmate in prison or other institution.
  • Ship crew members or people who live in lighthouses
  • Absent Soldiers and sailors

What are 1950 Census Infant Cards?

There’s also an entire page in the instructions devoted to explaining what Infant Cards were and the information they were to contain. If you have relatives who were born in January, February or March of 1950, they would have had a special Infant Card completed just for them. Learn more: Download the infant card PDF

1950 census infant card.

1950 census infant card.

How Accurate is the 1950 US Census?

Several procedures were put in place in an effort to dramatically improve the accuracy and completeness of the 1950 census. These included:

  • improved enumerator training,
  • providing enumerators with detailed street maps of their assigned areas,
  • publishing “Missed Person” forms in local newspapers,
  • and setting aside specific days to conduct a special enumeration of people staying in hotels, motor courts, and other places frequented by transient people.

Also, in an effort to ensure greater accuracy and completeness, a post-enumeration survey was instituted for the first time. The Census Bureau recanvassed a sample of approximately 3,500 small areas and compared these to the original census listings. The goal was to identify households that might have been omitted in the original enumeration. They also took a sample of about 22,000 households and reinterviewed them to determine the number of people who might have been missed in the first count.

How Were Transient People Counted in the 1950 Census?

The challenge of counting people is that people can move around. This means they could be counted twice, or the genealogist’s nightmare: not counted at all!

The solution to counting transient people in the 1950 census was T-Night canvasses. The “T” stood for “transient” and they were held on Tuesday April 11 & Thursday April 13, 1950. They were designed to provide a more accurate count of people who did not have a fixed address or were temporarily away from home.

 

1950 census enumerator at Motor Camp

“Transient” enumerations were conducted on specially designated days in 1950. (source: census.gov)

Tuesday, April 11, 1950 was the date for “an intensive drive to cover in a single night the occupants of certain places usually devoted to transients” such as hotels, YMCAs, and tourist courts or camps (campgrounds).  Young men were moving to the city from rural areas, and the YMCA (Young Men’s Christian Association) was a popular, safe and affordable place to stay. By 1940 YMCA room across the country totaled more than 100,000.

According to the instructions, enumerators were to visit these facilities from 5 p.m. to 11 p.m. on Tuesday evening and again from 7 a.m. to 12 noon the next day. On Thursday, April 13, 1950 enumerators turned their attention to missions and flophouses.  T-Night enumerators assigned to these facilities were to “station themselves at the main entrance or the lobby of the place” and instructed to interview guests, resident staff and employees personally. 

Another unique feature of T-Nights was that enumerators used the Individual Census Report Form (ICR). In an unusual move, it was completed by the person being counted instead of by the census taker. This ensured privacy for the informant since census interviews often had to be conducted in hallways or a room with other roomers. Thanks to the 1950 census enumerators working the hotel lobby, asking guests passing through if they had already completed an ICR, calling up guests on the house phone and working with staff on identifying those checking in, there’s an even better chance that we will find our family members in the 1950 census.

What Does “REG” mean on the 1950 Census?

Even after all of this extra effort, some people never completed the ICR form. In those cases, the enumerator would fill out the ICR on information taken from the hotel register. The entry on the census would be marked “REG” indicating that the information came from the hotel register.

The 1950 Census Residential Survey

A new feature of the 1950 census was the Residential Survey. In a separate surveying effort, information was collected on a sample basis from owners of owner-occupied and rental properties and mortgage lenders.

1950 Census Technology Trivia

According to the National Archives, “The Census Bureau began use of the first non-military computer shortly after completing the 1950 enumeration. UNIVAC I (for Universal Automatic Computer), the first of a series, was delivered in 1951, and helped tabulate some of the statistics for the 1954 economic censuses. It weighed 16,000 pounds and used 5,000 vacuum tubes.”

5 Things to Do While Waiting for the 1950 US Federal Census

Looking for something to do now while you wait for the 1950 census? Here are just a few things you can do while you wait:

1. Review your family tree.
Make a list of those families you want to look up. And look for gaps and questions that might be able to be answered using the 1950 census.

2. Look for 1950 family addresses.

  • Old letters
  • Diaries
  • Scrapbooks
  • Ask Relatives
  • City directories
  • Vital Records
  • Occupational records
  • Newspapers
  • Social Security Records
  • 1940 census addresses

3. Use the One-Step website to find Enumeration District Numbers

Note: The One-Step website includes some maps not found at the National Archives!

4. Download the Enumeration District Map for your Ancestor’s Home
Again, you can access the maps through the One-Step website or the National Archives website. These are excellent research resources to have on hand. They can be used to create map overlays in the Google Earth Pro software. Step-by-step instructions for doing so can be found in my book The Genealogist’s Google Toolbox and my downloadable video tutorial series Google Earth for Genealogy.

5. Check out the 1790 through 1940 census records online at the National Archives.
Census records can be found at many popular genealogy websites. The National Archives has a great resource page listing each decennial census and the associated online resources including where census images are hosted and searchable for free or on subscription websites. It also includes additional resources and background on each census taken.

For more ideas on what you can do now to prepare, read How to Find Your Family History in the 1950 Census.

Watch Next: 1950 Census Questions

1950 US Census Questions

WATCH NEXT: Elevenses with Lisa episode 53 1950 Census Questions

Resources

DNA Testing for Family History

From Diahan Southard, Your DNA Guide here at Genealogy Gems: DNA testing is one of the most personal ways to get involved in your family history. You have DNA from your parents, who have DNA from their parents, and so it goes, back into your greats and great-greats. The technology of genetic genealogy is all about tapping into that DNA record and pulling out information that might be useful in your family history. DNA can do this for you in two ways:

  • First, it connects you to places. These are places where your ancestors came from a hundred, a thousand, or tens of thousands of years ago.
  • Second, it connects you to people. These people are your genetic cousins, other living people who have taken the same DNA test that you took. The similarities in your DNA tell you that you share a common ancestor. You can then examine the pedigree of your match and work with them to help verify your family history, or give you new ideas about who your ancestors might be.

Types of DNA Tests for Family History

You have three choices of DNA tests, each with its own unique purpose.

Autosomal DNA – For any ancestor, male or female, who is fewer than 5 generations from you, you can take the autosomal DNA test at either Family Tree DNA, AncestryDNA, 23andMe, or MyHeritage to find out more about that individual. Remember with the autosomal DNA that you always want to test the oldest generation first. So anyone who does not have both of their parents living should take the autosomal DNA test.

mtDNA – If I want to know about a female ancestor, let’s say Mary West, I need to find Mary’s daughter’s daughter’s daughter’s, etc. child (male or female) to take the mitochondrial DNA (mtDNA) from Family Tree DNA.

YDNA – Essentially, if you want to know about a male ancestor, you need to find a direct male descendant to be tested. So if I want to know about my 3X great grandfather Morris Mitchell, I need to find Morris’s son’s son’s son, etc. until I find a living male with the Mitchell surname who can be tested on the Y chromosome DNA (mtDNA) test at Family Tree DNA.

DNA Testing Companies

There are several companies that test DNA for family history including:

Each of these companies offers a very similar autosomal DNA test, but each has its own unique tools and databases. Decide which company you want to test with by evaluating things like:

  • their website accessibility
  • their company goals
  • and especially the size of their database

You can see a table comparing these companies here.

Great (DNA) Expectations

The best thing you can do when setting out on your genetic genealogy journey is set good expectations. You can expect that the test will document the personal genetics of the person who takes it. By so doing, you are creating another genealogy record that will last for generations. This test will link you to your ancestors via your cousins. That means that you may take the test looking for ancestors, but what you get are cousins. It will take traditional genealogy work to turn those cousin connections into ancestral connections. Above all, expect that this is a growing industry, and what we know today is different than what we will know tomorrow, so enjoy the journey!

Genetic Genealogy for the Layman

There are several comprehensive books on Genetic Genealogy out there. However, for the layman who just wants to understand their DNA test results and get some additional value from them, an entire book full of scientific explanations can be overwhelming and daunting. The following email is one we receive regularly:

“Could you direct me to an understandable publication which explains dna results in layman’ terms ? Thank you” – Anne B.

Genealogy Gems Publications is proud to publish Diahan Southard’s wonderful series of DNA quick reference guides for understanding your DNA results in plain language, and helping you get the most out of the investment you made in testing.

8 Guides to Help You Understand and Use Your DNA Results

The complete collection of DNA quick reference guides cover:

  • The testing companies: AncestryDNA, 23andme, Family Tree DNA, MyHeritage
  • The tests: Autosomal, YDNA, Mitochondrial
  • How to find your ancestors using your DNA. 

All guides are available in convenient digital download format. 

DNA Guides bundle of 8

Click here to shop now: Save on the set of 8 DNA quick reference guides at the Genealogy Gems store.

More DNA Resources from Genealogy Gems

Free Videos: Here’s a link to our DNA videos on YouTube with the author of the guides, Diahan Southard. Here’s a great one to start with:

Free Podcast: Diahan has a regular segment on the free Genealogy Gems Podcast where she answers your questions and provides invaluable insights into the latest in genetic genealogy.

Free Articles: You can browse the complete archive of DNA articles at Genealogy Gems. The most recent will appear first and then scroll down to read through the past articles.

DNA in the News

As of March 28, 2017, AncestryDNA customers can see if their ancestors belonged to about 300 different Genetic Communities, small migratory groups that can be identified by DNA. In the next free Genealogy Gems podcast episode #202, you will learn more about it straight from Ancestry’s Chief Scientific Officer, Catherine Ball. For more information on Genetic Communities, watch the video below:

Want to get tested? Get your AncestryDNA test here.

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