So, you think there might be a missing census page? Whether it’s a missing census or a missing family, my special guest, professional genealogist Kate Eakman from Legacy Tree Genealogists has strategies to help you figure it out. She has just the answers you need to find your ‘missing’ family.
A Genealogy Gems reader doing genealogy research in New Jersey has lost her family! Well not literally, but she can’t find them in the 1940 U.S. Census. Here’s the email I recently received from her:
I am having a problem finding my mother and grandparents in the 1940 census. My grandfather, William Charles Opfer, was born on October 15 1900. I can find him in the 1930 census living in Glouescter Township, (Unincorporated Grenloch) Camden County, New Jersey. He is living with his wife Kathryn (Katharine) Opfer and three children: William C Jr, Robert, and Nancy (my mother).
When I search the 1940 census on Ancestry nothing shows up. So I went to the government web site and converted the 1930 Enumeration District to the 1940 Enumeration District. The 1940 Enumeration Districts were 4-57, 4-58, and 4-61. I then went through all of the pages for each of the districts looking for William C. Opfer. I did this on Ancestry, Family Search, and NARA. No William C. Opfer.
I then went back to the 1930 census and looked at his neighbors. I searched for each of the 13 heads-of-household neighbors from the 1930 census. Two had moved 1940 and I found them. I could not find the other neighbors in the 1940 census. I am wondering if a page from the 1940 census did not get scanned? Is there somewhere else I could look?
Missing Census Answers from Kate Eakman, Legacy Tree Genealogists
First, let me say how impressed I am with this Gem’s research and her dedication to finding this census report. She has made some very thorough searches and performed a number of advanced genealogical techniques in her quest for the 1940 U.S. Census page. It hardly seems fair that all that work didn’t yield the success she surely earned.
The government website she referenced is the National Archives 1940 Census page. The use of the page “1930 Records Search” allowed her to simply locate her grandfather in the 1930 U.S. Census. Then, by clicking a few buttons, discover the corresponding enumeration districts (ED) for the 1930 ED in which he and his family lived: 4-57, 4-58, and 4-61.
I, too, have scrolled through page after page searching for that one elusive name and we know how tedious that task can be! Using three different sites was a good strategy and one that we employ ourselves here at Legacy Tree Genealogists. Different images might be easier or more difficult to read, although in the case of these three EDs, the copies seemed to be uniformly easy to read.
The first two EDs were for Blackwood, an unincorporated part of Camden County, New Jersey. The third one was for the Lakeland Tuberculosis Hospital, unlikely to have housed the entire family, but certainly worth looking through in case one Opfer was a patient there.
ED 4-58 had an interesting variation at the end of the report. The last two pages were not 15A and 15B, as would be expected, but were 61A and 61B. This indicates these households were enumerated at a later date than were their neighbors. Because federal law requires every household to be counted, and because not everyone was at home when the enumerator arrived, the enumerator had to return on a different day and attempt to gather the necessary information for those families. They were recorded separately, beginning with page 61A.
People living in hotels, trailer camps, and other places normally designed for single-night stays were enumerated a week after the initial enumeration and those pages are numbered beginning with 81A. Not every ED has a 61 or an 81 page, but if you see one, now you know why the page numbers suddenly changed so dramatically.
The writer’s use of Elizabeth Shown Mills’ FAN Club was an excellent idea, too. FAN, an acronym for Friends, Associates, and Neighbors, takes advantage of the fact that people, in general, tend to remain geographically close to the people they know. [Read more about this in our post, “The Genealogy FAN Club Principle Overcomes Genealogy Brick Walls“] If a portion of a community moves, they tend to move together and relocate in the same general area of their new location. Her instincts to use this tool were excellent, even if they did not produce the desired results. This falls under the heading of “reasonably exhaustive research” and should always be included when someone, or in this case something, can’t be found, but should be there.
The fact that the researcher was able to locate only two of those neighbors could be explained, in part, by the fact that so many were in their 60s, 70s, and even 90s in 1930. They simply may have passed away in the intervening ten years. Another explanation, particularly for the working families, is that the Great Depression caused many families to move in order to find employment.
This may have been true for the Opfers. We noticed in 1930, William was employed as a supervisor for Reading Transportation. While supervisors were important to the operation of any transportation company, it is possible William found himself unemployed, as was true for millions of other Americans. If that happened, he and his family could have moved anywhere in the United States in an effort to find work. Alternatively, William may have left to find work while Kathryn and the children lived by themselves in reduced circumstances, or with family or friends.
To this end, I searched for William and Kathryn, and then each of the three children individually, in the hope of locating one or more family members. Using the “less is more” strategy which is often an important part of genealogical research, I searched with and without the family members’ ages, places of birth, and other family member’s names. Because the surname “Opfer” might have been misheard by the enumerator or grossly misspelled, I even searched for the various members of the family with no surname. Since we did not know where the family may have lived between 1930 and 1944, we included all of New Jersey, Delaware (the home state of Kathryn), as well as neighboring Pennsylvania and New York in our searches. The lack of positive results meant we needed to expand our search to the Eastern seaboard, and then the entire United States.
We also identified the names of William’s and Kathryn’s parents, William and Sallie Opfer and Raymond and Corrine Mason, and searched their households and neighborhoods for William and Kathryn. They were not there. Walter, William’s younger brother, was not hosting the family, either.
The writer had asked if it was possible that a page from the 1940 U.S. Census did not get scanned. Since the 1940 census has only been available for four years, it is still possible, although not probable, that there are one or more pages missing unbeknownst to anyone. Our research revealed only a few pages from a couple EDs in Ohio and South Dakota that were missing from the FamilySearch collection. There is no indication anywhere that there are missing pages from New Jersey. In addition, the pages in the three possible EDs for the Opfers were all included and in the correct numerical order, with no indication of any missing pages at the end. Therefore, I think we must conclude that missing pages do not explain the Opfer family’s disappearance.
Other Databases to Help
There are two other databases which might provide some insight into the location of the Opfer family. The first is the set of 1942 World War II draft registration cards. All men between the ages of 18 and 65 were required to register for this draft. The draft registration cards would have included the address at which William lived in 1942; however, there was no card for a man named William Opfer (or with only the surname “Opfer”) born between 1895 and 1905.
The final search was the database of city directories. A poorly-indexed city directory reported the Opfers lived in Haddonfield, New Jersey in 1943, but there are two directories contained in the same book, and the listing was actually for 1947. It reported William and Katherine lived at 209 Washington Avenue with their children William and his wife, Robert, and Nancy. William’s brother, Walter, and his wife Edith lived nearby. Unfortunately, the search for them in 1940 revealed that 79-year-old widower William Pape lived at that address with his household servants who were not the Opfer’s.
The William Opfer family in Haddonfield, New Jersey in 1947.Photo courtesy Ancestry.
Although the turmoil and upheaval of the Great Depression meant families were scattered, and it would have been easy to miss enumerating many households in the mid-1930s, by 1940 the U.S. was recovering from the effects of the Depression. Some agencies, such as the Works Progress Administration (WPA) and the CCC (Civilian Conservation Corps), were in place to provide work for men. Many war-related industries on both coasts were revived by the Allies’ efforts to stop Hitler.
In other words, there should have been work and stability for the Opfer family by 1940, and they ought to have appeared in a census report. The evidence of the 1930 census and the 1947 city directory strongly suggest they remained in or close to New Jersey, but all of the efforts to locate them have failed to yield positive results.
One Last Scenario
One possible scenario which would explain the Opfers apparent absence from the 1940 census is a simple one: perhaps the family was in the process of moving from one location to another in the month of April when the census was enumerated. Although the census was supposed to be enumerated on 1 April, the reality is that it was simply impossible to knock on every door and obtain the necessary information in one day. Some enumeration districts were fully counted by the 4th of the month. Other places were not completed until the 30th. This was true even in the same town.
If the Opfers had moved across the street from 206 Washington Avenue to 209 Washington Avenue in Haddonfield, for instance, between the 5th and the 14th of April, they would have moved from one enumeration district to another. Because the 209 Washington Avenue address had been enumerated on 4 April, they would not have been counted in that new location. And, because the 206 Washington Avenue address was not enumerated until the 15th of the month, they would not have been included in that EDs census report. We have seen this happen in the reverse and a family was enumerated twice because they moved during the enumeration, so it certainly could have happened the other way around. This is the only explanation we can find to explain the absence of the Opfers from the 1940 U.S. Census.
More About Kate Eakman at Legacy Tree Genealogists and SAVE $100!
Kate Eakman grew up hearing Civil War stories at her father’s knee and fell in love with history and genealogy at an early age. With a master’s degree in history and over 20 years experience as a genealogist, Kate has worked her magic on hundreds of family trees and narratives.
Areas of expertise:
-Native American Genealogy
-U.S. Civil War & Victorian America
The team of expert genealogists at Legacy Tree Genealogists can help bust through your brick walls. They do the research and you enjoy the discoveries!
The Periodical Source Index known as PERSI is a subject index of an amazing array of genealogy and local history articles published by subject experts in newsletters and periodicals from all over the world. Discover bible records, source materials, ancestor charts, transcriptions of original records, and much more.
Search PERSI and you just may find out that you don’t have a genealogical brick wall after all. We’ll show you how! My guest, Allison Singelton, Acting Genealogy Services Manager at the Genealogy Center at the Allen County Public Library in Fort Wayne, IN will guide you through:
where to find PERSI,
the best way to search PERSI,
and how to obtain copies of PERSI articles.
Video and show notes below:
Watch the Video:
How to Use PERSI like a PRO!
My guest: Allison Singleton, Acting Genealogy Services Manager at the Genealogy Center at the Allen County Public Library in Fort Wayne, Indiana.
What is the Periodical Subject Index known as PERSI?
(00:59) Allison: PERSI, the periodical source index is an index that we create in-house. It indexes periodicals (of genealogical value) from all over the world. These are periodicals such as newsletters, quarterlies, they could be anything from genealogical society publications, special interest group publications, surname or family society publications, or ethnic society publications. So, it’s a little bit of everything.
We are indexing the titles of those articles. It’s a subject index, and it’s full of amazing pieces of information that a lot of people don’t have access to from home otherwise. We’re able to take that information published by people in the locations where these publications are from, people with specific knowledge, that dive into a topic really deep. They’re the experts, the subject experts, and you’re able to get the information from the people who know the most, which is invaluable as researchers.
I absolutely love going through these different records. You may find Bible records, some source materials, ancestor charts, perhaps it’ll be a transcription of original records. You know, in fact, somebody actually found a transcription of records that later burned in a fire. So, that was a very exciting day, there were tears, it was awesome! So, you never know what you can find. Now, I don’t guarantee that everybody’s going to find a gem like that, but there is hope. There’s hope to break through some brick walls, maybe get some research techniques, or at least learn about some different people who are doing research on the same topics as you.
How Old are the Periodicals in PERSI?
(03:09) Lisa: Allison, a lot of these periodicals could be quite old, couldn’t they? I mean, I think about genealogy society newsletters. Those have been around well before we ever got online and started sharing information on the internet. So those included as well?
Allison: 100%. We have periodicals that go back to the 1800s. It’s pretty amazing to go through some of the results. I really enjoy being able to show someone that somebody’s already written something on their family history generations back.
How to Search PERSI
(03:51) Lisa: So, this is an index of a huge collection of genealogical articles published in a variety of Periodicals. You said it was a name index search. We’ve been talking a lot about indexing these days with the 1950 census. People are very aware that they’re going through and grabbing pieces of information out of the census and indexing them. This is sounds like it’s the same with these articles. So, we may not always necessarily search on the name of an ancestor, but rather a topic or a place, would that be fair to say?
Allison: It’s a mix. When articles are written, it’s the title of that article that is typically indexed. The exception is if somebody names an article, something like, Bones, and you don’t know exactly what that is. The indexers will put in that it’s about cemetery records. But it’s basically just going to go by the titles of those articles.
Not all of us have articles written specifically about our ancestors. I recommend doing not just a surname search, but also a location search, and topic search. There’s a lot of different types of searches you can do. We can dive a little bit deeper into that later, and folks are welcome to contact us for assistance. We would love to talk to anyone who wants to dive into PERSI a little bit deeper.
Lisa: The Genealogy Center is a specialty section of the Allen County Public Library in Fort Wayne, Indiana. You guys have an extensive genealogy website we’ve talked about here at Genealogy Gems.Tell us about specifically what we’re going to find at the Genealogy Center website. How do we access PERSI and do these searches that you’re talking about?
Where is the PERSI Webpage?
(05:38) Allison: If you go to our website at GenealogyCenter.org, there is a green button on the left-hand side called Our Resources. Once you click on that, there are two options: Free Databases and On-Site Databases. Free Databases are the ones that you can access from anywhere in the world at any time of the day. Click on that link, then scroll down the menu and click on Periodical Source Index (PERSI).
Best Way to Begin Your PERSI Search
(06:09) Lisa: On the PERSI search page we see a lot of different options. Where do you typically start? Does it depend on what your genealogy question and plan is? Or do you have one favorite kind of starting place for your searches?
Allison: It depends on what my research question is. Typically, I do you like to do a Surname search first, just to see if I’m lucky enough to find an article for the surname I’m looking for. You never know what can pop up.
PERSI Search Strategy: Use Synonyms
(06:47) Once I’ve finished with that, I then go to the Location and start diving a little bit deeper. I’m usually looking for an event, so I want to search for all the different search terms that I can think of that surround that specific event. For example, if I’m looking for a Death Event, I’m going to look up the words death,died, burial, funeral, probate, wills cemetery, anything that has to do with a surrounding a death event. Don’t just search one word. Articles can come up under anything the author thought of to call it and some of them get pretty clever, which is interesting, but unhelpful.
How to Get a Copy of a PERSI Article
(07:41) Lisa: Well, you’ve really whetted our appetite for these really one-of-a-kind kinds of articles that are over at PERSI. How do we get access to the article once we found it in the index?
Allison: That is the beautiful part, you have multiple options.
Contact the Publisher
The first option would be to contact the publisher. I recommend going to the source when you want something. And many times, if you contact a publisher, especially if it’s a smaller periodical, or even a local one, you might be able to just find it online. Perhaps they’ve been digitizing their own periodical. Or perhaps someone would give you a copy. Sometimes there’s a nominal fee.
Search the title in WorldCat
Another option is to search the periodical title in WorldCat. If you’re unfamiliar with it, it’s an excellent research tool for genealogists. It’s a worldwide library card catalog. You can find where a local copy of a periodical would be, and maybe get an interlibrary loan or go to your local library where they have it.
Order from the Genealogy Center
Last, but not least, you can order it from us. There is a nominal fee, and you do get to fill out a form. We will fill your request as quickly as we can but give us about four to six weeks.
Digging Deeper with PERSI Search Strategies
(09:00) Lisa: You’ve given us a fantastic overview. Let’s dig a bit more into PERSI at the Genealogy Center website.
Allison: As I mentioned, the first thing that I typically do is start with a surname search. Something that I think is really interesting is when you have a name, which is a common word. So, one of the examples I like to give, it’s actually a surname that one of my colleague’s searches, Church. When you search church in things like newspapers, you get every church known to man building-wise or denomination, not surnames. The beautiful part of this database is it actually brings up the surnames.
Lisa: Fantastic! We don’t have to slog our way through all those other common words. It knows we’re looking for a surname.
Allison: Exactly! And then once you’re in here, you can search within the results. But if you do the search at the top of the page under the results, it will come up with anything that’s in the title of the article, the periodical, or the publisher. So, if you put in a location, such as Ohio, saying you only want results for Ohio, it’s also going to bring up Ohio if it appears in the name of the publisher. So perhaps it is something you’re looking for, or perhaps not.
Lisa: You mentioned that not everything is indexed in these articles. It’s really like you picked the top pieces of information that we would need in order to search the title, the year, and the publisher, so we’re not going to be doing a lot of just keyword searching.
Allison: Correct. You’re going to be looking for information in the article title. You’re looking for the events that your ancestor was involved in, or occupations, or you’re looking for anything that could have impacted your ancestors’ lives. The wonderful thing about periodicals is a lot of times they can add more of that story to your family tree.
Where are the PERSI articles held?
Lisa: I see an article mentioning Abigail Church Witchcraft Case. It came out of a periodical published in 1924. Is this something you would have on your shelf at the Genealogy Center?
Allison: Yes. The result includes our call number, which tells you exactly where to find it in our library.
A Fourth Option for Obtaining PERSI Articles
(12:44) Lisa: I don’t see anything clickable in the search result. Tell folks again how we get them the article this is referring to.
Allison: We offer the three options I mentioned before: contacting the publisher, searching WorldCat, or ordering from our library. There’s always the fourth option of looking to see if it’s been digitized online. Since the Abigail Church article was published in 1924, there is a good possibility that it might be online somewhere. You can Google search the title of the article and that might bring it up. But the first thing I would do is contact the publisher, Ohio History Connection, and see if they have the periodical available either online or could send you a copy. The next thing I would do is take the title of the periodical copy it and put it into WorldCat to see if it’s available in a location near you. You can simply enter your little zip code at WorldCat, and it will list the holding libraries in the order they are closest to you.
Lisa: That’s just such a great tool.
Allison: It really is! Now if you wanted to order it from us, which you definitely can, there is a link on the results page to order articles. It’s going to bring you to a PDF form, and you get to fill this out and then send it to us via email. It does say that there’s a charge, it doesn’t necessarily need to be prepaid. If you want to prepay it, you’re welcome to. Our address isn’t on this specific form, but you can find our address on our website pretty easily. The most important thing is to fill out the form with the information and know that there is a $7.50 charge for the form. You will be billed an additional 20 cents per copy page. It does take quite some time to pull the articles and then make the copies. Everything is done by hand. It’s not digitized.
Lisa: And will we receive a digital copy, like a PDF? Or do you actually mail us the paper copy?
Allison: It depends on what you would like. I would recommend noting that you would like it via email or a paper copy.
Lisa: And also, I noticed on that form, there’s a spot for several articles. So, since we were going to pay the $7.50, we might want to take a second to see if there are any other articles we want. The form allows us to order several for that one price, right?
Allison: Yes, it’s $7.50 for this entire form which includes up to six articles. The requests are filled in the order that they’re received. We work hard to ensure your order is accurate, and you’re getting the information that you are seeking. In fact, we look to see if there are additional pages that are not included in the article title that are applicable to what you request. So, we are definitely trying to make sure that every customer gets the information that they are seeking.
Lisa: And at the library, you have the advantage of looking at the original, the paper copy, not just in a database, so you can do that little extra search.
I really liked your idea of the Google search. I actually did that with one of the articles I found in PERSI, and discovered that the item was fully digitized over at the Internet Archive. I was able just to go ahead and see it in the moment, which was really neat.
Google Searching for PERSI Articles
Allison: Yes, and I highly recommend that. All you have to do is highlight the article title and copy it. Next, paste that title into Google and see what comes up. If you don’t get a result right away, you can try putting quotations around the title to search it exactly. It’s always worth it to do a search and see if you can find it online for free.
More Strategic Searches at PERSI
(18:03) Lisa: You’ve been at the genealogy center quite some time, and you’ve seen so many of these periodicals. Help the genealogists really fully grasp what the potential is here. How we should be thinking about searching. I’m guessing we’re not always going to be really hyper-focused on our individual ancestor, but we’re going to think about them in the context of their life and see if there’s an article that touches on that. Tell us a little bit about how to strategize.
Allison: Sure, there’s a couple of ways to do it. I prefer to go into the location database and look specifically where they lived. We usually know where our ancestors were, even if it’s just the state. I would search the county and state when possible. Next you’ll get categories that you can look through. You can then see which ones larger and which ones are smaller. In my search History is the category with the largest number of results. Look for things that really stand out. Perhaps I’m looking for World War II information. I would want to click on that topic and then kind of go down and see if it looks like there is a periodical that was published in Fort Wayne.
Lisa: I imagine that when you do find something, let’s say we find an article that really just hits the mark, it tells us the periodical it was published in which might be an opportunity for finding even more in that same periodical. You can just search by publisher?
Allison: Yes, you can search by a publisher, you can search by the year, and you can search for the periodical. So, let’s say we found a ton of what we need from The Beacon. We can just search that publication. There are 323 entries from the Beacon from that total of 370 that we started with.
Lisa: I notice that as you type the results automatically updated.
Allison: Yes, it automatically updates. So, if I want to search for articles on medical topics I just start typing medical in the title. I get four different results. Well, medical is a good keyword, but I might also want to search on Red Cross. You need to be kind of creative with your searching.
Lisa: And I see that it again updates as you type. So, you’re actually kind of testing out med,medic, medical as keywords as you’re typing.
Allison: Yes, I don’t even have to finish the word and I start getting results. Just start playing around with the different terms that you can think of surrounding your ancestors’ lives.
Demystifying the Periodical Subject Index (PERSI)
(24:05) Lisa: I think about how many people have at some point heard about PERSI but then got a little intimidated. They weren’t quite sure how it was going to help, and then when the get to the website they weren’t quite sure how they were going to find what they wanted. Give us your final elevator pitch on why they should invest the time and try the PERSI search engine.
Allison: PERSI is constantly updated. We have around 3 million subject entries and that number is going up. We are constantly adding more information. It’s a database that you’re going to want to search periodically from time to time to see what pieces of information might be there for your ancestors.
We’ve already built the framework for our family trees with the names and dates and places. We want to add more to that. We want to add more of the meat to our family by adding new stories. Our ancestors lived amazing lives, and hopefully searching PERSI can help you find some of those stories. And you know, if you’re looking for ancestors who are proving to be elusive, occasionally you can find information in PERSI that has been previously thought lost.
Lisa: That is such a great point. It’s really not a brick wall, until you’ve made your way to the Allen County Public Library website and the Genealogy Center to check PERSI.
Thinking about attending RootsTech in Salt Lake City, Utah in 2014? Then I’m guessing a trip to the Family History Library (FHL) is part of your plan. Here’s a great tip: bring your iPad or tablet computer and don’t make a single photocopy while you’re there!
Last year, I spent two days researching at the FHL before RootsTech got going. I was up and down a lot between floors, looking at all kinds of books, microfilmed and microfiched materials and even big old maps. On a previous trip, I would have spent a LOT of money on photocopying, even though the copy services there are very low priced. I would have wanted color copies of the maps, so that would have cost more. I would have wasted a lot of time in line to use the copiers–time I would have wanted to spend researching.
But I didn’t waste any time or money. I used my iPad. I have a generation 4 with the rear-facing, 5 megapixel camera, and I used it practically nonstop…
1. Copying material from books. Whenever I found a book page (or a few pages) I wanted to copy, I first imaged the cover pages with the source citation info. Then I imaged the inside pages, making sure the image captured the page number. When I needed to record that a book didn’t have anything on my ancestors, I put a sticky note on the inside front cover saying “checked for Johnsons, didn’t find” (or whatever), then imaged the page with the sticky note on it. This was easy and fast. I sometimes imaged books while standing right in the library stacks! I didn’t have a scanning app on my iPad at the time, but remember you can also use an app like Scanner Pro to scan multipage documents, convert them to PDFs and straighten out and enhance the images.
2. Copying material from microfilm. Okay, it’s not perfect quality, but you can take decent digital images of microfilmed material right from the microfilm reader. First, image the microfilmed page at the beginning saying what the source is (or a note with the source description or even the box with the microfilm number on it). Then stand just in front of the microfilm reader with the iPad. Point the camera down to the displayed image, taking care not to block the projection of the image from the reader above. Here’s an example of what it looks like. Like I said, it’s not perfect because of the angle and lighting. Glare can be a problem so you may want to take a few shots. But you can read these images and most of the time, you don’t need keepsake quality out of microfilm. You just need to capture data. I followed up with some cropping and enhancement editing right on my iPad.
3. Copying material from a map or other folio items. The same general idea applies to imaging maps and other oversized materials. First, image the source citation information, often found on a label at the bottom of the page or on the back. Image the map key, including which way is north, scale, and other details. Then image as much of the map as possible to get an “establishing shot.” Finally, zoom in to the areas of greatest importance to you. Again, it’s not perfect. Laminated items may have glare issues as you can see by the shot shown here. But you may get what you need out of your digital image, especially if you move around so the glare isn’t covering the important areas on the map.
Remember to organize all your images when you get back to your hotel room or home while your memory of the visit is still fresh. Keep source citation shots together with the images you took. Load them into Evernote, if you use it. Organize them as you would other computerized research materials: in surname files, etc.
Finally, remember that fair use and copyright laws still apply to all images you take, whether on a photocopier or your personal digitizing equipment. The Family History Library does allow people to take their own digital images, but not all libraries and archives do. Some repositories rely on the income from copying to fund their facilities. ASK before using your iPad at other libraries! But as you can see, you can save yourself time and money–and have all your research notes and copies already digitized and ready for use on-the-go.
This post was written by Genealogy Gems Contributing Editor Sunny Morton. (Just so you know, I’m not a longtime iPad pro. I learned everything I know about using an iPad for genealogy from reading Turn Your iPad into a Genealogy Powerhouse. Then I adapted what Lisa taught me for the way I research.)
Our ability to find our ancestors is rooted in two important pieces of information: the locations where they lived and the time frames in which they lived there. This means that old maps are essential to our genealogy research.
The good news is that there is an abundance of free digitized old maps available online. One of the best resources is the David Rumsey Map Collection website. There you will find over 100,000 free digitized historic maps. These maps span the globe and centuries. They are perfect for bringing geographic perspective to your family tree.
Elevenses with Lisa Show Notes
In this episode 36 of my free webinar video series Elevenses with Lisa I’ll show you how to navigate this ever-expanding free website. Watch the video and then follow along with the show notes in this article. Here you’ll find answers to questions such as:
What’s the best way to find maps at David Rumsey’s map website?
What is the difference between the search tools (Luna Viewer and MapRank Search)?
What are the advanced search techniques for finding the old maps?
How can I download maps at DavidRumsey.com?
Is it OK to use the maps from DavidRumsey.com in my family history projects?
Rumsey Historical Maps in Google Earth
As we discussed in Ways to Use Google Earth for Genealogy (Elevenses with Lisa episode 12) there are approximately 120 Rumsey old maps available for free in Google Earth. You can find them in the Layers Panel under Gallery. Each map is already georeferenced as an overlay for you.
Click image to watch the video and read the article on ways to use Google Earth for genealogy
You can also create your own overlays in Google Earth using Rumsey Maps or digitized maps from other sources. I cover this step-by-step in chapter 16 of my book The Genealogist’s Google Toolbox.
Best Strategies for Finding Free Old Maps
Once you’ve exhausted the few hundred old maps in Google Earth, head to the David Rumsey Map Collection website. Rumsey’s collection includes over 150,000 map, over 100,000 of which have been digitized and are available for free on his website.
Copyright and Use Permission
You will probably be anxious to use these wonderful old maps in a variety of ways. The Rumsey website provides clear direction on copyright and use permission. Go to: DavidRumsey.com > Home Page > About > Copyright and Permissions.
The good news is that generally speaking, you are free to download and use the digitized maps for your own personal use.
The Best Way to View the Maps
There are several ways to view maps:
The Luna Viewer: Browse and search 100,000+ maps
The GeoReferencer: Help georeferenced maps, compare maps overlays
MapRank Search: Browse & search 6000 maps by time & place
Google Earth: 120 maps in the Layers panel, 140 can be added
Google Maps: 120 maps included
Second Life: View some in 3 dimensions and at a huge scale. Location: Rumsey Map Islands. Includes a welcome center with hundreds of maps, and a 600 meter tall map cylinder showing hundreds of maps.
The Collections Ticker: Pop-out distraction!
Insight Java Client: Downloadable workspace
Of this list, the best two tools to user are:
The Luna Viewer: Browse and search 100,000+ maps
MapRank Search: Browse & search 6000 maps by time & place
I will show you how to use each. Note that in these examples we will be using a computer to search the site rather than a mobile device or tablet.
The Luna Viewer: How to browse & search the maps
In the main menu under View Collection select the Luna Viewer. Under Luna Viewer click the Launch Luna Viewer button.
The Luna Viewer at David Rumsey Map Collection
Tips for keyword searching:
In most cases it helps to start with a fairly broad search to see the full range of available maps
Be cautious with abbreviations. “MN” does not return “Minn” or “Minnestota”.
Advance search provides you with the use of full Boolean operators like “and,” “or,” “greater than,” “contains,” and others.
After a search, to return to the full collection, click on “show all” under the search button.
Let’s look at an example of using the keyword search in tandem with the Refine column. If you search for New York City, you will be searching all of the data associated with the maps. Since many maps may have been published in New York City, you will likely see many maps for other areas. You can improve this search by going to the Refine column and under Where clicking on New York City.
The Refine column will show you the first five options in each category (What, Where, Who, When). Click More to reveal all of the additional refining options in that category.
Click More to see all refining options in the Luna Viewer
From the returned results, click a map to view it.
You can select multiple items in the Refine column to filter more narrowly. Remove a filter by clicking it under Remove at the top of the Refine column.
Like genealogical records, old maps may include several pages. Look above the blue BUY PRINT button to see the number of Related maps. In my example of a map of the 1939 World’s Fair in New York City, there were two map pages available. Click Related to display all of the available pages.
Click the Related link to view all related map pages.
DavidRumsey.com Advanced Search
The Advanced Search feature can be found in two locations:
Inside the search box – click your mouse in the box and select Advanced Search from the drop-down list
At the bottom of the Refine column on the left side of the screen.
Advanced Search gives you more control over how you search. Let’s look at an example by searching for Sanborn fire insurance maps.
Searching for Sanborn Fire Insurance Maps
The David Rumsey Map Collection website includes many Sanborn Fire Insurance maps. These maps were created for insurance purposes and provide an incredible amount of detail about individual buildings and dwellings in a given neighborhood.
I recommend using the Advanced Search feature to search for these maps. This is because over the years the name of the company as publisher changed.
How to Find Sanborn Maps:
Click on Advanced Search at the bottom of the Refine column
In the “find all of these words” section, click Fields and select Publisher
Type in Sanborn
On the results page, go to the Refine column and Who click More
There are at least six variations of the Sanborn publishing name.
Old Map books and atlases often include valuable historical text often called historical sketches. You can find these using the Advanced search. Search for the exact phrase Historical Sketch. Run this search and then in the Refine column under Where select an area of interest.
How to Download Maps from DavidRumsey.com
Click the map from the results list
On the map’s dedicated page click the EXPORT button at the top of the page.
Select the appropriate size from the drop-down list. (Larger maps may take a few moments to download)
Typically the maps will download to the Downloads folder on your computer
Tips for Selecting Download (Export) Map Size: Save space on your computer and future headaches by selecting the correct size map for your use. If you plan on using the map to create an overlay or create a nice large print, select the largest size possible ( I recommend at least Extra Large for creating map overlays in the Google Earth.) This will ensure that the map doesn’t appear fuzzy when you Zoom in. High-resolution is also recommended when printing. For example, if you plan on including the map in a book about your family’s history (for personal use, not for resale) a high-resolution map will print crisp and clear. Maps for use on the web or something like a PowerPoint presentation would be fine at lower resolutions.
MapRank Search at DavidRumsey.com
The MapRank Search “app” at the David Rumsey Map Collection website allows you to browse & search 6000 maps by two important criteria: Time & Place.
There are two ways to find the MapRank Search:
In the main menu under View Collection click MapRank Search. Scroll to the bottom of the page and click the Launch MapRank Search
Scroll to the bottom of the home page until you see Featured App – MapRank Search, and click the Launch MapRank Search
How to Find Maps Using MapRank Search:
Start with entering the location name in the search box (in the upper right corner) and click the Find a Place
The location will appear on the modern-day map. The old maps that match the location will appear in the column on the right, prioritized starting with the map that most closely matches what you searched.
Below the modern-day map, move the time slider levers to narrow in on the desired time frame.
Note that the old maps in the results column will change based on the specified time frame.
Broaden the location if desired by zooming out a bit on the modern-day map. Note that the results list will change as you zoom.
Hover your mouse over a map in the results list and notice that a reddish-brown box will appear the selected map and will also appear on the modern-day map. This indicates the area of the map that the old map covers. This will aid you in selecting the map that will suit your needs.
Click a map from the results list and it will open in a new browser tab, although some maps will appear as an overlay on the modern-day map. In that case, click the Luna Viewer button to go to the page where the map can be downloaded.
How to Compare Modern-day Maps with Old Maps
Whether you have found the map by searching with the Luna Viewer or the MapRank Search you will eventually find yourself on the page where the single map is displayed. On the left is the source information.
In the upper right corner of the screen click the View in GeoReferencer button. You will be taken to a page where you can view the old map overlayed on the modern-day map. In the upper right corner move the slider to make the old map transparent so that you can compare between the two maps.
Recap: Comparing the Two Best Search Tools at DavidRumsey.com
Luna Viewer: – 100,000 maps
– Search, then refine
– Sometimes glitchy interface
MapRank Search: – 6000+ maps
– More control with time slider & map
– Map results list ranked by closest coverage
Live Chat Q&A: Answers to Your Questions About David Rumsey Maps
One of the advantages of tuning into the live broadcast of each Elevenses with Lisa show is participating in the Live Chat and asking your questions.
From Megan: What is the difference between Google Earth and My Maps? From Lisa: Google Earth is a free software download. This is where I create what I call family history tours. They are a collection of data points and media that come together as a research tool and storytelling tool. My Maps are created in Google Maps. I prefer creating in Google Earth because it offers more tools and options, and it’s where I keep all my mapping work.
From Gwynn: Heard in the past Java Client might have security holes has this been fixed? From Lisa: Read more about the latest on Java Client at the website’s FAQ page.
From GeneBuds: Must set up account to use Luna Viewer? From Lisa: No, you don’t have to have an account to use the Luna Viewer. “Registering for an account allows you to save your work and preferences, search external media, create Media Groups and Presentations, customize your settings, create annotations, and upload your own content.” As I mentioned in the video, I prefer to do all my work in Google Earth.
From Gwynn: Sanborn Fire Maps: Where do I find the Key to the symbols? Are they the same from year to year or do they change? From Lisa: Here’s the main resource page for Sanborn maps at the Library of Congress. You will find specific information about interpreting the maps including Keys and Colors here.
From Karen: If you are specifically looking for plat maps for our US farmers would you put the word plat in the search field? From Lisa: I would use the Advanced Search and enter the word plat in the “Find all these words” box. Click the plus sign to add an additional “Find all these words” field and type in the name of the location. If that doesn’t deliver the desired result, omit the location and just search on the word plant. Then, on the results page, go to the Refine column and under Where click More. Then you have a nice list to browse. You might spot a map that includes your location. TIP: When you find a result, be sure to check the Related number at the top of the page so that you didn’t miss any additional pages of the map.
From Mark: Lisa and Bill, is the intro music something that you all wrote? From Lisa and Bill: No, it’s by a talented musician named Dan Lebowitz. Our goal this year was to learn to play it ourselves 🙂 We’re glad you love it as much as we do!