The Recommended File Formats for Long Term Preservation

You have precious family history files, both physical and digital. Have you ever wondered if they are in the proper form for safe, long term preservation? Consider taking a cue from the United State’s oldest federal cultural institution and the largest library in the world, holding more than 158 million items in various languages, disciplines and formats.

According to their announcement today the Library of Congress today released “a set of recommended formats for a broad spectrum of creative works, ranging from books to digital music, to inform the Library’s acquisition practices. The format recommendations will help ensure the Library’s collections processes are considering and maximizing the long-term preservation potential of its large and varied collections.”

The recommended formats can be viewed here www.loc.gov/preservation/resources/rfs/ and cover six categories of creative output:

  • Textual Works and Musical Compositions
  • Still Image Works
  • Audio Works
  • Moving Image Works
  • Software and Electronic Gaming and Learning
  • Datasets/Databases

What I like about this recommendations is that they rank the various file formats on the digital side of things in order of preference. So even if you aren’t in the position to change your digital file’s format right now, you will know where it falls in the spectrum of long-term preservation.

For example, here are the recommendations for digital photograph files formats in the order of preference:Family History Photos at www.GenealogyGems.com

Formats, in order of preference

  1. TIFF (uncompressed)
  2. JPEG2000 (lossless (*.jp2)
  3. PNG (*.png)
  4. JPEG/JFIF (*.jpg)
  5. Digital Negative DNG (*.dng)
  6. JPEG2000 (lossy) (*.jp2)
  7. TIFF (compressed)
  8. BMP (*.bmp)
  9. GIF (*.gif)

Download the PDF of recommendations from the Library of Congress here

GEDCOM File (What is It & How to Use This Genealogy File)

A GEDCOM file is a universal type of file that genealogists use to move data from one genealogy software program to another. Using these helpful tips below, you can open genealogy files your family members send to youor share your data with others.

When and Why You Would Need to Open a GEDCOM File

A Genealogy Gems reader recently wrote:

I recently signed up for [the Genealogy Gems] newsletter. I received a CD from a relative with family history information that was set up through Family Tree Maker. I am currently not subscribed to any of the genealogy sites. My question is, how can I retrieve this information [from the CD.] Can you help?

The answer to the question is: Use another program to open the GEDCOM file from the CD. Let me show you how easy it is to open and create GEDCOM files.

GEDCOM Basics

GEDCOM is an acronym standing for Genealogical Data Communication. It is a universal genealogy file that allows you to exchange genealogical data between different genealogy software programs.

Because it is “universal” in nature, a GEDCOM file can be read by many different types of genealogy software. That means, if you are using RootsMagic, you can still share all the data you have collected with your cousin who uses Family Tree Maker, and she will not have to type in all the names, dates, and places manually.

Occasionally, not all the information included in a GEDCOM file will transfer perfectly. There are differences in how that information is interpreted and some things, like notes and sources, may be affected. However, for the most part, much of it will transfer correctly.

How to Open a GEDCOM File

Our reader needs to open a GEDCOM file contained on the CD he was sent. To do this, he must have a program on his computer that will read a GEDCOM file. There is an option I would like to share with you.

RootsMagic is a downloadable software for both Mac and PC users. (And, it is the one we here at The Genealogy Gems Podcast use! That’s why we accepted them as a sponsor of the podcast.)

Once you have downloaded  RootsMagic to your computer, open it. At the top left corner, click on File and from the pull-down menu, choose Import.

import GEDCOM file

Now, a new pop-up window will open and ask from what source you would like to import from. You will notice several options, but for our reader’s question, he will choose the GEDCOM option.

GEDCOM transfer

Then, choose I know where the file is, and the file explorer window will appear. In this case, our reader would click on the CD that he has loaded into his computer’s disk drive, and follow the prompts to open the GEDCOM file. All that information his relative sent him will be slurped into RootsMagic and he can easily look through the pedigree of his family.

Family tree using GEDCOM

Creating a GEDCOM to Share with Others

RootsMagic also allows you to create a GEDCOM file. This is what you would send to your relatives when they would like to have a copy of the family tree.

To do this, open RootsMagic. Click on File, as we did before, and this time choose Export from the pull-down options.

The export box will pop-up. You can choose what you wish to have included in this export. I typically choose Everyone, but you can do yours by family names by clicking on the down arrow next to Everyone and choosing Select from list.

GEDCOM export

Once you have clicked OK, the GEDCOM file is ready to be saved to your computer. Save the file on your desktop or somewhere you will be able to locate it again. Remember to name the file and pay attention to where you are saving it!

Creating a GEDCOM from Ancestry.com

If you have stored your genealogy data at Ancestry.com, you may be interested to know that you can create a GEDCOM file for your family tree there as well. It’s just a matter of signing into your Ancestry account, locating the Tree Settings, and then clicking Export. I found a nice article outlining the steps on how to do that here.

Protecting Your GEDCOM Files

Creating a GEDCOM is also a great way to save or backup your hours and hours of family history research. One of the saddest tales of genealogists everywhere is losing their computer or printed family files with all that work!

GEDCOM files can be saved to a hard drive, saved to an external unit, emailed, put on a thumb drive, or uploaded to the Cloud. You can also invest in a company like Backblaze, the official backup of The Genealogy Gems Podcast,  that will automatically backup all your files. (Read more about Backblaze, here.) All of these methods protect you and your genealogy.

More on Protecting Your Genealogical Data

Learn more about Backblaze, The Genealogy Gems Podcast’s first choice when it comes to backing up precious genealogy research and personal files. Read the article’s below and determine if Backblaze is the answer you’ve been looking for.

How to Download Backblaze in 4 Easy Steps

Backing Up Your Genealogy with Backblaze – Q & A

New & Updated US Genealogy Records Online

From coast to coast, U.S. records from the ‘genealogy giants’ are new and updated this week. Findmypast has a new collection of mine accident records for Pennsylvania (and we’ll also highlight a similar collection for England). Ancestry.com has updated a large number of genealogy collections for U.S. marriage, census, and military records that you’ll want to check out. And lastly, FamilySearch has made updates to a small set of U.S. county, tax, and enumeration records. 

new genealogy records online

Pennsylvania, Register Of Mine Accidents

Mining was an integral part of United States history. Immigrants were able to find work in the mines but sometimes at great risk and peril. Findmypast has a new collection that may shed light on the miners in your family tree.

The Pennsylvania Register of Mine Accidents is a collection containing records from the Department of Mines and Mineral Industries. These records document mine accidents for the anthracite districts and the bituminous districts between 1899 and 1972. They are held by the Pennsylvania State Archives and links to the PDF versions of the accident registers are available on the transcripts.

The records explain where the accident happened, the cause, whether the accident was or was not fatal, and who was at fault. A few examples of the accidents include caught in a conveyor belt, runaway trip wrecked into an empty trip, crushed with a possible fracture of the leg, fallen roof, and falling coal.
With each record, you will find a transcript of the vital information about the individual involved in the mining accident, including nationality, name, age, marital status, and other details. Over time the amount of information recorded at the time of the accident changed as the volume of accidents diminished.
More Mining Records at Findmypast
If your mining ancestors were immigrants, they may have also been miners in their home countries. Findmypast has another fascinating collection of records of England Mining Disaster Victims. Included in these records are the 26 children who lost their lives in the Huskar Pit disaster of 1838 as well as 88 of the men who died in the Cadeby Main pit disaster in 1912. The initial explosion at Cadeby Main killed a total of 38 men; however, when a rescue party was sent in, another explosion occurred, killing 53 of the rescue workers.
From these transcripts, you can discover the following information: name, birth year, age, event date, colliery, and incident details. Four counties are represented in the records: Derbyshire, Leicestershire, Nottinghamshire, and Yorkshire. This collection has been obtained from the Alan Beales Database of Fatalities in the Coal Fields. Additional information about the records can we found on the source’s website.

Updated U.S. Records at Ancestry.com

Over at Ancestry.com you’ll find big updates to numerous records collections for the U.S.

Marriage Records

Military Records

Census Records

More Updated US Genealogy Records at FamilySearch

Lastly, we head over to the all-free genealogy giant website FamilySearch. This week they’ve made updates to the following US genealogy records collections:

Most of these updates are pretty small, under 2,000 records. But you never know where your ancestor’s name might be lurking! The Ohio Tax Records collection has over 1.5 million new records, so if you have Ohio ancestors you’ll definitely want to check it out.

More U.S. Research Resources on the Free Genealogy Gems Podcast

If you’re filling in the gaps of your family tree with your U.S. ancestors, you’ll love episode #193 of the free Genealogy Gems Podcast! In this episode, we’ll talk about tips for using the U.S. Public Records Index. We’ll also dig deep into using the Freedom of Information Act (FOIA) for genealogy research, including what kind of records you can access, how to request them, and more. Take listen to this episode right now in the YouTube media player below, or find it on the go on the Genealogy Gems App!

Lisa Louise Cooke Author

About the Author: Lisa Louise Cooke is the producer and host of the Genealogy Gems Podcast, an online genealogy audio show and app. She is the author of the books The Genealogist’s Google ToolboxMobile GenealogyHow to Find Your Family History in Newspapers, and the Google Earth for Genealogy video series. She is an international keynote speaker and the Vice President of the Genealogical Speakers Guild.

 

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!

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