Search the SSDI for Your Family History

Are you tracing the family history of someone who lived in the U.S. during the 20th century? Check out a wonderful free database in the United States called the Social SSDI SearchSecurity Death Index, or the SSDI. Keep reading for 5 FREE online sources for the SSDI, 7 tips for searching the SSDI and what you can do with SSDI info.

In 1935 the Social Security Act was signed into law by President Franklin Roosevelt, and consequently more than thirty million Americans were registered by 1937. Today, the Death Master File from the Social Security Administration contains over 89 million records of deaths that have been reported to the Social Security Administration and they are publicly available online.

Most of the information included in the index dates from 1962, although some data is from as early as 1937. This is because the Social Security Administration began to use a computer database for processing requests for benefits in 1962. Many of the earlier records back to 1937 have not been added.

The SSDI does not have a death record for everyone; and occasionally you may find an error here and there if something was reported inaccurately, but overall it’s a terrific resource! It’s especially great for many people who were missed in the 1890 census or whose birth predated vital records registration in their home state. Remember they just needed to live past 1937 and to have worked to have been included. So they could have been born sometime in the later 1800s.

5 FREE Online Sources for the SSDI

Several genealogy websites provide free access to the SSDI, including (click to go right to the SSDI at these sites):

On the Search page, enter your relative’s name and other details you’re asked for. Hopefully you will get back results that includes your relative!

7 Tips for Searching the SSDI

If  your relative doesn’t show up in the SSDI, even though you know they worked after 1937 and you know they have passed away, try these search tips:

1. Does the website you are using to search the SSDI have the most current version available? Look in the database description on the site to see how recently it was updated. Try searching at other sites.

2. Make sure that you tried alternate spellings for their name. You never know how it might have been typed into the SSDI database.

3. Many SSDI indexes allow you to use wildcards in your search. So for example you could type in “Pat*” which would pull up any name that has the first three letters as PAT such as Patrick, Patricia, etc.

4. Try using less information in your search. Maybe one of the details you’ve been including is different in the SSDI database. For example it may ask for state and you enter California because that’s where grandpa died, when they were looking for Oklahoma because that’s where he first applied for his social security card. By leaving off the state you’ll get more results. Or leave off the birth year because even though you know it’s correct, it may have been recorded incorrectly in the SSDI and therefore it’s preventing your ancestor from appearing in the search results.

5. Leave out the middle name because middle names are not usually included in the database. However, if you don’t have luck with their given name, try searching the middle name as their given name. In the case of my grandfather his given name was Robert but he went by the initial J.B. But in the SSDI his name is spelled out as JAY BEE!

6. Remember that married women will most likely be listed under their married surname, not their maiden name. But if you strike out with the married name, go ahead and give the maiden a try. She may have applied for her card when single, and never bothered to update the Administration’s records. Or if she was married more than once, check all her married names for the same reason.

7. Don’t include the zip code if there is a search field for it because zip codes did not appear in earlier records.

While most folks will appear in the SSDI, there are those who just won’t. But knowing where information is not located can be as important down the road in your research as knowing where it IS located, so I recommend making a note in your database that you did search the SSDI with no result. This will save you from duplicating the effort down the road because you forgot that you looked there.

What You Can Do with SSDI Information

Now, here comes the most exciting part of the SSDI: what you can do with that information. First, it usually includes a death date (at least the month and year) and sometimes a state and last known residence. Use this information to look for death records, obituaries, cemetery and funeral records. And use that Social Security Number to order a copy of your relative’s application for that number: the SS-5. Click here to read more about the SS-5 and how to order it.

Up next, read:

Get Started: How to Find Your Family History for Free

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Land Entry Case Files in New and Updated Genealogy Records

U.S. land entry case files are now free to browse at FamilySearch. We give you a link to a free index to those–and MORE new and updated records for Argentina, Australia, England, France, Germany, Ireland, the Netherlands, New Zealand, Scotland, and other U.S. collections (Crimean War photos, Illinois birth certificates, and more).

Featured: U.S. Land Entry Case Files

Over a quarter million record images have been added to the free FamilySearch database of United States, Cancelled, Relinquished, or Rejected Land Entry Case Files, 1861-1932. This collection gives researchers access to browsable images of case files for those who unsuccessfully applied for homesteads (such as the one shown above; click the image to see its citation), mining claims, and land pre-emptions. Even better–the National Archives website hosts a name index to speed along your search of the browsable records at FamilySearch!

According to a National Archives description of the original collection, “A file may contain the original entry application, correspondence between the officials of the Lincoln Land Office and the GLO in Washington, D.C., receipts for fees paid, public notices, affidavits and witness statements, proof of military service, the entryman’s naturalization records, and documents concerning the cancellation or relinquishment of the entry.”

This collection of Land Entry Case Files includes Kansas land offices at Dodge City and Topeka and Nebraska land offices at Alliance, Broken Bow, Lincoln, North Platte, O’Neill, and Valentine. More records will be forthcoming.

Argentina—Church records

Over a quarter million indexed names have been added to a free FamilySearch collection of Catholic church records for Entre Rios, Argentina (1764-1983). Also noteworthy are over 118,000 record images recently added to FamilySearch’s Argentina, Corrientes, Catholic Church Records, 1734-1977.

Australia—Emigrants

Nearly 170,000 indexed names have been added to the free FamilySearch collection, Australia, Victoria, Outward Passenger Lists, 1852-1924.

England—Newspapers and Wiltshire

The British Newspaper Archive recently announced it now has a title online for every county in England. (Click here to learn more.) They’ve also updated several London titles and added two new ones, among them the North London News and West London Observer.

Findmypast.com has recently added more than 4.5 million records that can help those searching for ancestors in Wiltshire, in southwest England:

France–Census records

New indexes to French censuses for 1876-1906 are now free at FamilySearch:

Germany–Church and Family Tables

Ancestry.com has published two new collections of German Lutheran church records. Note that the time periods overlap, so try searching them both:

Also new on the site is a collection called Baden-Württemberg, Germany, Family Tables, 1550-1985. A tip from the collection description: “Use the browse fields to sort through the images by City or District and Description of records.”

Ireland—Newspapers

Nearly a million new articles have been added to Findmypast’s enormous collection of digitized Irish newspapers. This unique collection now hosts more than 35 million articles.

Netherlands

Over a million indexed records have been added to a miscellaneous archival index for the Netherlands at FamilySearch. If you’ve got Dutch roots, check it out–it’s free.

New Zealand—Probate records

Over a quarter million browsable record images have been added to a free FamilySearch collection of New Zealand probate records.

Scotland—Catholic records

As promised, Findmypast continues to expand its Catholic Heritage Archive. Recent additions include baptisms, congregational records, marriages, and burials for Scotland.

U.S.–Crimean War

A collection of Crimean War photographs from the Library of Congress is free to search online, and is the subject of a recent article on the Library of Congress blog: “Witness to History.”

U.S.—Illinois—Cook Co

Got relatives from Chicago, Illinois? Perhaps they’re among more than a quarter million newly-indexed names in Illinois, Cook County, Birth Certificates, 1871-1940, free to search at FamilySearch.

U.S.—Kentucky

Newspapers.com has added Louisville, Kentucky’s Courier-Journal to its collections of digitized newspapers. Basic subscribers have access to just shy of 100 years’ worth of issues (1830-1922) and Publisher Extra subscribers also may access more recent years (1923-2016).

U.S.—Massachusetts

FamilySearch has added 1.3 million names to its free collection, Massachusetts, Boston Crew Lists, 1917-1943.

U.S.—Michigan

A new online database of The Michigan Daily brings more than 23,000 issues digitally searchable. This is the student newspaper of the University of Michigan. The newspaper archive spans 125 years: 1890-2014. Click here to search it for free.

Google your way to MORE genealogy records like these

Wish you could find similar records for another time or place? Use Google search strategies to target the record types, places and even a specific range of years. You can even search for digitized photographs on Google! Click here to read more about Googling old records online.

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