DNA Matches: What You Can Do with All Your Genetic 4th Cousins

(Update 2020) When genealogists take an ancestry DNA test, they are looking for more than just their ethnicity results. They are also very interested in receiving information on other people who have tested who closely genetically match them. They want to know who the closest matches are, and if those matches have family tree information that they can share. 

However, with all the people testing these days, (some being genealogists and some not) the volume of matches can become overwhelming very quickly. 

Are you one of those people who have way too many genetic “4th cousins or closer” among your DNA matches? Have you ever wondered “What do I do with all these matches?!” If so, keep reading. We’re going to explore some of your options, and most importantly, how to determine how genetically close your cousins really are. 

what to do with your 4th cousins DNA genetic genealogy

Doing the DNA Math on Your Cousins

Math can provide us with a degree of certainty in genetic genealogy. Each of us has two biological parents. We have four biological grandparents, and eight great-grandparents.
too many 4th cousins DNA matches

However, the farther back we go the less we can rely on math.

For example, on paper you should have sixty-four 3rd great grandparents. However, many of us find that the same person occupies more than one slot on our pedigree chart. While this significantly decreases the workload for traditional genealogy, it adversely impacts your genetic genealogy. Especially when it comes to that long long list of 4th cousins you have in your match list at any of the three major DNA testing companies.

Depending on how intermarried your lines are, you may be seeing individuals on your match list that genetically look like your fourth cousins, but they are genealogically your sixth cousins – EIGHT TIMES!  So how can you tell the difference?

There are two parts to that answer: one you can control, and the other you can’t.

Distinguishing DNA Matches with Genetic Tools

While your fourth cousins and your eight-time-sixth cousins may look similar genetically, there are often small clues in the genetics that can help you tell the difference. This distinction can sometimes be detected by a testing company who, through research and validation, has been able to fine-tune their algorithms to detect these subtle differences.

DNA cousins

Your Genetic 4th Cousins

You can participate in this double checking process by using some of the genetic tools that are available to you at Family Tree DNA, or at Gedmatch.com. But since you may not be an aspiring geneticist, let’s focus on the genealogical work you can do to determine if a match is truly a fourth cousin.

Use Google Earth to Plot Your DNA Matches

A fourth cousin designation just means that you and your match are separated by between six and twelve degrees (people). So that might be five back on your chart to your common ancestor, and five down to your match, which would make you true fourth cousins. It could also be some other permutation of that.

For our example, let’s assume true fourth cousins. That means that the two of you share one of thirty-two 3rd great grandparents (16 couples). In order to find out which set, you have two genealogical identifiers: surname and location.

Therefore, the first thing you should do is make a list of the surnames and locations of those thirty-two 3X great grandparents.

Now, most of us do not know all 16 of those couples, so you are going to have some holes. Feel free to fill in those holes with surnames on subsequent generations that will carry through to this fifth generation.

A great tool to plot your own list of ancestors geographically is the free downloadable Google Earth software

Check to see if you have the latest version of Google Earth downloaded to your desktop or laptop computer. On your desktop, look for a grey and white globe. If you see a blue and white globe, you have the older original free version of Google Earth. However, a few years ago, Google made their Google Earth Pro version free to everyone, and it is now the standard. 

If you do have Google Earth Pro (the grey globe software) then you’re ready to go.

Google Earth on your computer desktop


The grey Google Earth globe on the desktop.

If you don’t have it, then you will need to download it. 

How to Download the Free Google Earth Software:

  1. Go to http://www.google.com/earth/download/gep/agree.html
  2. Click the blue download button
  3. Read the Terms and Conditions
  4. If you agree to them, click the Agree and Download button
  5. Follow the installation guide
  6. When complete click Run Google Earth

Now that you have Google Earth, you can begin by creating a folder in the Places panel in Google Earth devoted to your 16 couples. Here’s how:

1. In the Places panel, right-click on MyPlaces and select Add > Folder:

how to create a folder in Google Earth Layers panel for DNA

Right-click on MyPlaces > Add > Folder

2. Name the folder and then click OK:

Creating a folder in Google Earth

Creating a folder in Google Earth

3. Now you will see your new DNA folder for your 16 couples in the Places panel. If you don’t see it, look toward the bottom of the list. You can move the folder to any location within the list by dragging and dropping it. 

Create a folder in Google Earth for DNA 32 couples

Create a folder in Google Earth for DNA 16 couples

Once you have your DNA folder created fro your 16 couples, you can then easily plot your surnames and locations. 

How to Plot Your Surnames and Locations in Google Earth:

1. Click your new DNA folder to select it. This will ensure that the placemark you are about to create will be stored in that folder. 

2. In the search box (upper left corner of the Google Earth software) type in the first location and click Search. Google Earth will fly to that location on the map.

Type the locaton in the Search box and click Search.

Type the locaton in the Search box and click Search.

3. In the toolbar along the top of the screen, click the placemark button to place a pushpin in that location:

Click the Placemark button in the Google Earth toolbar

Click the Placemark button in the Google Earth toolbar.

4. In the Placemark dialogue box, enter a title for hte pushpin placemark. Click the OK button to close the box and set your placemark.

5. Repeat the process for all the locations. 

Then evaluate the fifth generation of your fourth cousin matches for genealogical information that lines up with any of the items on your list.

You can also plot the surnames and locations of your matches in Google Earth. This is where Google Earth really comes in handy. The free software makes it very easy to see when your ancestral home may be bordering the locations of your matches. Those with whom you find a similarity become your best matches, and your best chance of determining your connection. Those without an obvious connection cycle to the bottom of your pile for a genetic evaluation. You can perform these same kinds of searches for your second and third cousins as well.

As you begin to become more familiar with the fifth generations of your matches, you may also start to see patterns of surnames or locations emerge among your matches. These then become the surnames and locations that might be able to fill the missing spaces in your pedigree chart.

More Genetic Genealogy and Google Earth Gems

If you are new to using Google Earth, I have several suggested resources for you by Lisa Louise Cooke:

Premium podcast 131

Learn more in Premium episode 131.

Here’s a video of the authors discussing three common DNA misconceptions:

 

 

Authors: Diahan Southard and Lisa Louise Cooke

New Genealogy Records Available Online April 15 – May 15, 2020

With so many new records coming online, I’m going to focus today on collections that are new, or have had a substantial update. These records are from around the world, and offer excellent opportunities to expand your genealogical research. 

New Genealogy Records Online

Keep reading here at Genealogy Gems for all the latest new records.

New Record Collections at FamilySearch

New indexed record collections offer new hope for genealogists yearning to bust a brick wall in their family tree. FamilySearch has recently launched several noteworthy new genealogical record collections. Some have substantial amounts of new records and some are just getting started. As always, they are free to access with an account. Here’s the latest:

England

England, Devon, Plymouth Prison Records, 1821-1919
Indexed Records: 13,495

Germany            

Germany, Saxony, Church Book Indexes, 1500-1900
Indexed Records: 32,709

Ireland

Ireland, John Watson Stewart, The Gentlemen’s and Citizen’s Almanac, 1814
Indexed Records: 17,266

Norway

Norway, Oslo, Akershus Prison Records, 1844-1885
Indexed Records: 808

Peru

Peru, Piura, Civil Registration, 1874-1996
Indexed Records: 878

United States

California
California, Geographical and Name Index of Californians who served in WWI, 1914-1918
Indexed Records: 27,306

Hawaii
Hawaii, Hawaiian Islands Newspaper Obituaries, 1900-ca.2010
Indexed Records: 243

Maine
Maine, Alien Arrivals, 1906-1953
Indexed Records: 199,010

New Mexico
New Mexico Alien Arrivals, 1917-1954
Indexed Records: 17,240

Oregon
Oregon Death Index, 1971-2008
Indexed Records: 1,063,054

Oregon Divorce Index, 1991-2008
Indexed Records: 340,289

U.S. Newspapers
United States, GenealogyBank Historical Newspaper Obituaries, 1815-2011
Indexed Records: 1,827,447

Updated Records at FamilySearch

FamilySearch has also added indexed records to several interesting existing collections:

United States

United States, New York Land Records, 1630-1975
Indexed Records: 3,868,777

New York, Southern District, U.S District Court Naturalization Records, 1824-1946
Indexed Records: 103,000

Michigan, Detroit Manifests of Arrivals at the Port of Detroit, 1906-1954
Indexed Records: 323,121

Austria

Austria, Vienna, Jewish Registers of Births, Marriages, and Deaths, 1784-1911
Indexed Records: 27,317
Added indexed records to an existing collection comprising 1.8 million historical records.

Chile

Chile, Catholic Church Records, 1710-1928
Indexed Records: 8,575

Chile, Cemetery Records, 1821-2015
Indexed Records: 87,220

Italy

Italy, Benevento, Civil Registration (State Archive), 1810-1942
Indexed Records: 155,594

Italy, Brescia, Civil Registration (State Archive), 1797-1943
Indexed Records: 78,275

Italy, Salerno, Civil Registration (State Archive), 1806-1949
Indexed Records: 32,447
Images: 31,969

Peru     

Peru, Diocese of Huacho, Catholic Church Records, 1560-1952    
Indexed Records: 260,438

Venezuela         

Venezuela, Archdiocese of Valencia, Catholic Church Records, 1760, 1905-2013
Indexed Records: 306,392

MyHeritage

MyHeritage, the leading global service for discovering your past and empowering your future, announced today the publication of three important Greek record collections:

  1. Greece, Electoral Rolls (1863–1924),
  2. Corfu Vital Records (1841–1932),
  3. and Sparta Marriages (1835–1935),

comprising 1.8 million historical records. Click here to start a 14-day free trial at MyHeritage.

This release constitutes the first substantial set of Greek record collections available on MyHeritage. All three collections have been indexed by MyHeritage and for the first time are now searchable in English, as well as in Greek. The total size of MyHeritage’s historical record database is now 12.2 billion records. This release positions MyHeritage as an invaluable genealogy resource for family history enthusiasts who have Greek roots.

“As the cradle of western civilization and a crossroads of continents and cultures, Greece is becoming a gem among MyHeritage’s historical record collections. The records in these collections are rich in detail and have pan-European, Balkan, and Mediterranean significance. The communities documented were shaped by Greek, Italian, French, and Russian influences, have been home to significant Catholic and Jewish communities, and represent some of the world’s most progressive systems of governance. These collections will prove valuable both to novice researchers and experienced genealogists,” said Russ Wilding, Chief Content Officer of MyHeritage.

The publication of these collections furthers MyHeritage’s commitment to providing new avenues for Greek family history research. In one of the company’s pro bono initiatives, MyHeritage Founder and CEO Gilad Japhet personally traced the descendants of a Jewish family that was hidden during World War II on the small island of Erikoussa, north of Corfu. The entire population of the island collectively gave refuge to the family, and saved it from death. His genealogical detective work, combined with MyHeritage’s extensive global database of historical records, culminated in recognition for the courageous people of Erikoussa, who were presented with the House of Life award by the Raoul Wallenberg Foundation. This was depicted in the books ‘When the Cypress Whispers’ and ‘Something Beautiful Happened’ by Yvette Manessis Corporon, whose grandmother was among those who saved the Jewish family on Erikoussa.

Japhet utilized his hands-on experience in Greek research to develop the enhanced method by which MyHeritage now handles Greek surnames in the new collections. In Greece, a woman’s last name is the genitive form of her father’s surname, or when she marries, of her husband’s surname. The new Greek collections on MyHeritage have been made gender-agnostic so that searches and matches will work to the fullest extent. For example, a search for the Jewish surname “Velleli” in the new collections on MyHeritage will also locate people named “Vellelis”. It is also possible to find these surnames by searching for “Belleli”, because the Greek letter beta is pronounced like the English letter V, but in some countries this distinction has been lost and Greek surnames are sometimes pronounced with the letter B, the way they are written in modern English. MyHeritage’s Global Name Translation Technology further ensures that when searching on MyHeritage in other languages, such as Hebrew and Russian, the results will also include names in the new Greek collections. No other major genealogy company has these Greek record collections, nor such sophisticated algorithms customized for Greek genealogy research.

The Greece Electoral Rolls (1863–1924) consist of 1,006,594 records and provide nationwide coverage of males ages 21 and up who were eligible to vote. They list the voter’s given name, surname, father’s name, age, and occupation. Each record includes the individual’s name in Greek, and a Latinized transliteration of the name that follows the standard adopted by the Greek government. MyHeritage translated many of the occupations from Greek to English and expanded many given names, which are often abbreviated in the original records. This new collection includes scans of the original documents and is the most extensive index of Greek electoral rolls currently available anywhere.  

The Corfu Vital Records (1841–1932) consist of 646,807 birth, marriage, and death records. The records were collected by the civil authorities in Corfu and document the life events of all residents of the island regardless of their ethnicity or religion. Birth records from this collection may contain the child’s given name and surname, birthdate and place of birth, name and age of both parents, and the given names of the child’s grandfathers. A marriage record from this collection may include the date of marriage, groom’s given name and surname, age, place of birth, residence, and his father’s name. Similar information is recorded about the bride and her father. Death records in this collection may include the name of the deceased, date of death, age at death, place of birth, residence, and parents’ names. The indexed collection of Corfu Vital Records includes scans of the original documents and is available exclusively on MyHeritage.

The Sparta Marriages collection (1835–1935) consists of 179,411 records which include images of the couple’s marriage license and their listing in the marriage register. The records in this collection list the full names of the bride and groom, the date of marriage, their fathers’ names, the birthplace of the bride and groom, and occasionally the names of witnesses to the marriage. The images in this collection were photographed, digitized, and indexed by MyHeritage from the original paper documents, in cooperation with the Metropolis of Monemvasia and Sparta.

The new collections are available on SuperSearch™, MyHeritage’s search engine. Searching the Greek record collections is free. A subscription is required to view the full records and to access Record Matches.  Click here to start a 14-day free trial at MyHeritage.

 

Ancestry

Alabama 

Alabama, Episcopal Diocese of Alabama, Church Records, 1837-1970
From Ancestry: “This collection includes baptism, marriage, and burial records from the Episcopal Diocese of Alabama between the years of 1837 and 1970. Established in 1830, the Episcopal Diocese of Alabama is comprised of 92 congregations and covers all of Alabama, with the exception of the very southern portion of the state.”
Click here to search this collection.

Oregon

Oregon, State Marriages, 1906-1966
The original data comes from the Oregon State Archives. Oregon, Marriage Records, 1906-1910, 1946-1966. Salem, Oregon.
Click here to search this collection

Oregon, State Births, 1842-1917
These birth certificates will typically include the following information:

  • Name of child
  • Gender and race of child
  • Date and place of birth
  • Father’s name
  • Father’s birth place and age
  • Mother’s name
  • Mother’s birth place and age

Click here to search this collection

Pennsylvania

U.S., Pennsylvania, Grand Army of the Republic Membership Records, 1865-1936
These records are made available through a partnership with FamilySearch. The describe the collection as follows: “Index and images of membership records of the Pennsylvania Department Grand Army of the Republic that cover from the years 1865-1936. An organization of Union army and navy veterans of the Civil War. The collection consists of registers, lists, minute, account and descriptive books of local post (chapters) The descriptive books include town of residence, military unit, date of enlistment,date of discharge, age and birthplace. The collection was acquired from the Pennsylvania State Archives.”
Click here to search the collection. 

Washington

WEB: Washington, Various County Census Records, 1850-1914
The original data for this collection comes from the Washington State Archives – Digital Archives. Census Records. Cheney, Washington, United States: Washington State Archives – Digital Archives. 
Click here to search the collection.

Finland

Finland, WWII Military Casualties, 1939-1945
In this collection you will find details on Finnish soldiers killed during World War II. From Ancestry: “From the start of the war until 1944, Finland was involved in battles with the Soviet Union and from 1944-1945, Nazi Germany. Altogether, nearly 95,000 Finnish soldiers were killed or declared missing in action.”  The National Archives of Finland created these indexes. They are in Finnish, reflecting the original source material.
Click here to search this collection

Germany

Germany, Military Killed in Action, 1939-1948
Notes about this collection from Ancestry: “This collection is searchable using the search form, which among other things allows you to search by Last Name, First Name, Birth Date, Birthplace, Date of Death and Place of Death. Under “Browse this collection,” you can select the Box Number Range and Box Number of the cards desired.”
Click here to search the collection.

German Concentration Camp Records, 1946-1958
These records include copies of German records including camp records, transport lists, and medical data cards. The camp records include inmate cards, death lists, and strength reports.
Click here to search this collection

Updated Records at Ancestry:

New York

New York, Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957
Click here to search this collection

New York, Executive Orders for Commutations, Pardons, Restorations, Clemency and Respites, 1845-1931
39,246 new records have been added to this collection of executive clemency application ledgers and correspondence.
According to Ancestry: “Each record includes the felon’s name, crime, date and county of conviction, sentence, and prison. Signatures on the records can include the governor, secretary of state, and/or deputy secretary of state.”
Click here to search the collection. 

North Dakota

North Dakota, Select County Marriage Records, 1872-2017
30,266 new records were added for the following counties in Washington State: Adams, Cavalier, Hettinger, McIntosh, Nelson, and Pierce.

Search Tips from Ancestry:

  • This collection includes images of indexes as well as the actual marriage records. If you’re having trouble finding your ancestor through the search, try browsing the index for the county in which they lived and use that information to locate them in the actual records.
  • Don’t overlook the possibility that your ancestor may have been married in a nearby county that was more convenient to them, or where other family members lived.

Click here to search this collection

Tennessee

Tennessee, Death Records, 1908-1965
This is a significant update with 1,019,533 new records added covering 1959-1965. Be aware that, according to Ancestry, the forms used for reporting deaths 1908-1912 contain far less information than those used from 1914 forward. “No death records were recorded by the State of Tennessee in 1913 due to a change in the state law requiring vital records registration.”

Click here to search this updated collection.

More Genealogy for You

Join me for Elevenses with Lisa, the online video series where we take a break, visit and learn. In the episode below I share viewers’ family history displays, answer your questions about my genealogy organization method, and show you how I file my genealogy digital files. Click here for the episode show notes. 

 

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