The bombing of Pearl Harbor unfolds from the horrified notes in deck logs of ships in this short video narrative. Learn more about these and other resources for researching WWII ancestors at Pearl Harbor.
Today is the 75th anniversary of the bombing of Pearl Harbor, and we pause to remember those who suffered in that attack. In honor of them, we share these unique resources for understanding what they went through that day.
Pearl Harbor Eyewitness Accounts
the National Archives (US) unfolds the terrifying action of the day from the point-of-view of sailors on ships at Pearl Harbor as they made ongoing entries in deck log books.
5 Ways to Learn about Pearl Harbor and Your WWII Ancestors There
Ship deck logs. According to this article in a National Archives magazine, deck logs of those ships docked at Pearl Harbor are part of the Records of the Bureau of Naval Personnel, Record Group 24, located at the College Park, Maryland facility in the Modern Military Branch. Click here to learn more about WWII-era deck logs at the National Archives, and here to learn more about naval deck logs and submarine deck logs in general.
National Archives guide. A new free guide can help you trace a person’s participation in World War II. The guide is “Finding Information on Personal Participation in World War II.” You’ll learn more about individual personnel files, military unit and ship records, merchant marine files, Army enlistment records, casualty records, and more.
Pearl Harbor casualty list. This free database lists all who died that day as a result of the attack. The dead and wounded included not only those who were on ships in the harbor, but civilians in Honolulu and military personnel in nearby locations.
Books. The authors of these acclaimed books are all speaking at The National Archives during the commemoration. Can’t get there to listen? Read them instead:
Countdown to Pearl Harbor: Twelve Days to the Attack by Pulitzer Prize–winning reporter Steve Twomey. Looks closely at the “warnings, clues, and missteps” of the major characters and events leading up to the attack.
Pearl Harbor: from Infamy to Greatness by Craig Nelson. Learn how “the America we live in today was born, not on July 4, 1776, but on December 7, 1941.” He follows the actions of leading characters on both sides of the conflict as it unfolded.
One more book we must recommend: Chris Cleave’s stunning novel Everyone Brave is Forgiven. As you follow the stories of its unlikely heroes through their unlikely wartime romance, you’ll feel like you were there. You will feel your heart pumping while reading about the ducking attacks on the island of Malta or imaging yourself driving through bombed-out London neighborhoods as fighter planes droned above you. We featured this book recently in the Genealogy Gems Book Club; listen to an interview clip with the author in the free Genealogy Gems podcast episode 195.
You Just Found Your Event Speaker! Your next genealogy event deserves a dynamic, educational and entertaining presenter! A genealogist since childhood, a background in theater, and hundreds of presentations around the world position Lisa as a world-class genealogy...
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.
Your 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.
But 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?
My 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:
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:
In the new Genealogy Gems Premium Podcast episode 158, get an exclusive Chronicling America tutorial from the manager of this enormous, free historical newspaper website. Also: a loving daughter hears her father answer important questions 35 years after his death;, a...
The places where your ancestors lived can tell you a lot about their lives. I’m going to show you a free and easy technique for plotting land in Google Earth.
episode 67
Would you like to be able to find your ancestor’s property on a map today? Keep reading and watch the video to learn how. We’re going to take U.S. government survey legal land descriptions found in sources such as Federal Land Patents and quickly and easily plot the boundaries in Google Earth Pro. I’ll also show you an easy way to do it for property in Canada too.
Episode 67 Show Notes
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In the video I show you how to plot the boundaries of a piece of land in Google Earth. We’re going to take U.S. government survey legal land descriptions found in sources such as Federal Land Patents and quickly and easily plot the boundaries in Google Earth Pro. I’ll also show you an easy way to do it for property in Canada too. These strategies come from my book The Genealogist’s Google Toolbox,
Download or Update the Free Google Earth Pro Software
These days there are actually three versions of Google Earth:
Google Earth downloadable software
Google Earth for Chrome Web browser
Google Earth app
All are free, but they are not the same. The app and web browser versions are sort of “Google Earth lite.” The software is what you want because it has all the bells and whistles that will allow you to do all the things I’m going to show you today.
Plotting legal land descriptions in Google Earth has its advantages. If you’re plotting the land of your ancestors, you’ll be able to see what the area looks like today and what the current street names are. In Google Earth you’ll also have access to additional tools that you can use in conjunction with the boundaries you’re going to create, such as historic maps, area photos, and a wide range of data sets that provide more information about the area.
The first thing to do is check to make sure you have the most current version of Google Earth on your computer. Again, we’re using the software so you need to do this on your desktop or laptop computer. You want to make sure you have Google Earth Pro – LINK – A tell tale sign that you don’t is if the Google Earth globe icon on your desktop is grey and not blue. Open it and in the menu go to Help > About Google Earth. Here it should say Google Earth Pro and you can see the version number.
Now that you have it on your computer, open it up and leave it running in the background. You’ll need a decent internet connection for it to run.
Next pull up the legal land description that you want to plot. Here’s one that I have for some property owned by George Burket. I found this at the Bureau of Land Management Government Land Office Records website. This free website is where you can search for land patent that your ancestors once held.
Legal land description at GLO
Even though the Bureau of Land Management places it on the map on their website, you can’t download this or add to it. The advantage of plotting this in Google Earth is that you will have access to much more geographic data, you can add many more details to the map, you can use it in conjunction with other related mapping work that you’re doing, and you can save and share it.
This description gives us the exact coordinates of the property. Jot down the land description or keep it open in your browser tab so you can refer to it.
In a new browser tab, we’re going to type in http://www.earthpoint.us. This will take us to the Earth Point website.
Search by legal land description at Earth Point
This website is free, although some of the features are available only with a paid subscription. Thankfully, the tool for plotting your ancestor’s land patent is free. Some of the free features do require that you sign up for a free account. The feature we are going to use currently does not.
On the Township and Range – Search by Description page you will see a field for each piece of information found in the land description. It’s important to enter this information in the order presented starting with the State. Select the state from the drop-down menu. Pause a moment to allow the fields to recalculate. This allows the appropriate data to be loaded into the next field based on your selection.
Entering data at Earth Point
After you have made each selection, click the Fly to on Google Earth button. This will generate a KML file which can be saved to your computer. KML stands for Keyhole Markup Language, which is the file type that Google Earth uses and understands. KMZ are zipped KML files which also are used by Google Earth.
Save the file to the desired location on your hard drive. Then click the file to open it. It will automatically open in Google Earth (which you already have open). The KML file is now located in your TemporaryPlaces folder in the Places panel. The land is has now been automatically plotted on the map.
The orange outline is the township. In this example it is township T20N R14E. Click the orange ball in the center of the township for details. In the details you’ll find the total number of acres in the township, the latitude and longitude coordinates for the center of the township and corners.
Township in Google Earth
The pink / magenta outline is the Section where the property is. Click the pink center dot for the details:
Land section in Google Earth
In this example Section 9 consists of 648 acres.
Notice that Earth Point was able to plot the land down to the Section level. However George Burket did not own the entire section. We must return to the land description for the Aliquots.
Aliquots in Legal Land Description
In this example, the land was the southeast quarter (SE1/4) of section 9. The land was a total of 160 acres.
We can use the Polygon tool in Google Earth to plot the 160 acres. In the toolbar, click the Polygon tool. This will open the New Polygon dialog box. Type a title, description and source citation.
As you hover your mouse over the map you will notice that the cursor is now a square shape. Click the screen on each of the four corners one at a time in order to set the four corners of the property – in this case the southeast quarter of the section. Once you have drawn the shape you can click on the handle on any corner to adjust precisely.
Click the Style / Color tab in the New Polygon dialog box to adjust the color and opacity of the acreage polygon. You can add color and thickness to the outline, and color and opacity to the fill of the shape. When you have it set the way you want it, click OK to close the New Polygon box. The Polygon is now set.
Moving Plotted Land in the Places Panel
On the left side of the Google Earth screen you will see a series of panels: Search, Places and Layers. At the bottom of the Places panel is the Temporary folder. This is where the KML file was placed when it was opened. However, like its name implies, this is a temporary location. If you want to keep it, you’ll need to move it to a filed location within the Places panel. This will not change the position of the polygon on the map, only where it is filed and saved in the Places panel.
To file a polygon, click on the file in the Places panel, drag it to the desired location, and drop it. Next, go the main menu and click File > Save My Places. This will save your work so that when you close the program it will not be lost. Google Earth doesn’t auto-save.
Turning Google Earth Polygons On and Off
The polygon plotting the acreage will be visible on the map when the box is checked in the Places panel. If you uncheck the box for the polygon it will still be there, but it will not be visible on the map. This allows you to create and save many items of interest without always having to have them displayed and cluttering up the map in Google Earth.
How to Edit a Polygon in Google Earth
After your land polygon has been set, you may want to rename it. There are two ways to do this:
On a PC right-click on the polygon, either on the map or in the Places panel, and select Rename from the pop-up menu. Type the new name and then press Enter on your keyboard.
Click to select the polygon in the Places panel (highlighting it in blue) and then go to the main menu to Edit > Rename. Type the new name and then press Enter on your keyboard.
You can also restyle the polygon and edit the text. Start by going to the Places panel and click the arrow pointing at the Polygon’s globe icon. This will open it and show the nested content. Click to select the Polygon. Now you can right-click it (PC) and select Properties – OR – go to the menu under Edit > Properties. Either way it will reopen the Polygon dialog box so that you can make the desired changes. When you’re done, click the OK button to close the Polygon.
Saving and Sharing Plotted Land
Snagit is the tool I used to capture the various views of the land I plotted in Google Earth. Learn more about Snag it by watching my videos and reading the show notes for episode 61 (for beginners) and episode 66 (advanced).
Plotting Canadian Land
Although the Earth Point website doesn’t plot Canadian land, the Legal Land Description Converter website does. It can help you find land in Western Canada (British Columbia, Alberta, Saskatchewan & Manitoba) subdivided by the Dominion Land Survey (DLS) and the Alberta Township System (ATS).
How to Plot Canadian Land
Go to Legal Land Description Converter at https://www.legallandconverter.com.
Enter the Section, Township, Range and Meridian information from the land description.
Click the Calc button.
Click the generated KML file and save it to your computer.
Click the file to open it in Google Earth. It will open in the Temporary folder.
It will fly you the location on the map and outline it for you.
Rename the file if desired, and add source information.
Add source citation.
Drag and drop it to the desired location in your Places panel.
Gwynn: I would like to know how to match plat with GPS coordinate/ current street address.
Answer: I cover how to overlay a plat map in Google Earth and discover the current street address in my book The Genealogist’s Google Toolbox.
Roger D: How exact do you need to be in picking points? Does Google snap to mid-points of lines?
Answer: Try to be as exact as you can, however as I showed in the video you can reposition them as needed. Google Earth doesn’t snap.
Lyn: Can I do this with English tithe maps?
Answer: There isn’t a website converter that I know of. However I do cover how to overlay digitized maps in Google Earth in my book The Genealogist’s Google Toolbox.