Historical Maps of Major U.S. Cities and More in New Online Tool

1836 map of New York City compared to modern satellite image, shown with each map in "spyglass" format. Image from David Rumsey Map Collection blog at DavidRumsey.com.

1836 map of New York City compared to modern satellite image, shown with each map in “spyglass” format. Image from David Rumsey Map Collection blog at DavidRumsey.com.

I love showing people how to use online tools to compare historical maps to modern ones. You can map out your ancestor’s address, check out their neighborhoods “then and now,” map their route to work, see if their old home still exists and more.

Well, the online Smithsonian magazine has created an exciting new interface for six American cities. Now you can compare modern satellite imagery with bird’s-eye views of:

You’ll see great city layouts before the fire that claimed much of old Chicago, the San Francisco earthquake, the Lincoln memorial and more. The historical map of New York City is the oldest, but the other maps capture each city at a critical point in their growth. For each city you can look at a historical map with a “spyglass” mouse-over of a modern satellite image, or vice-versa, as shown in the New York City map on the right. Each map is accompanied by a fantastic Smithsonian article; the historical maps come from the amazing David Rumsey Map Collection.

As many of you know, it’s possible to do something similar (or even better) with Google’s amazing mapping tools. Learn how to do that with these three Genealogy Gems resources:

1. My FREE Google Earth Video, which teaches you how to unlock mysteries in your research, from unidentified photographs to pinpointing homesteads;

2. My Google Earth 2-Disk Bundle, with detailed demonstrations and examples so you can SEE for yourself how to use Google’s mapping tools;

3. My new Time Travel with Google Earth video, in which you’ll see old maps, genealogical records, images, and videos come together to create stunning time travel experiences in Google Earth. This is available to Genealogy Gems Premium Members (learn more membership here).

 

 

 

 

Love Finding Old Maps Online? Help “Index” Them!

The Beaver Map, 1715. By Special Collections Toronto Public Library. Flickr, via Wikimedia Commons.

Recently I’ve seen two calls for volunteers to help “georeference” old maps. Basically, you’re tagging the maps in a way similar to tagging photos of people on social media sites. This makes finding old maps online easier and more accurate. It also allows sites to overlay the old and new maps. “Some places have changed significantly or disappeared completely, creating a puzzle that reveals an exciting contrast,” explains the British Library.

These two sites are asking for volunteers:

The British Library Online Gallery. The British Library is asking for volunteers to help georeference 50,000 maps it’s put online. Go right to the site and you’ll see the invitation to help on the home page. You’ll also see that you can click on a tab to search maps that are already georeferenced! The British Library tells its volunteers: “Your name will be credited, and your efforts will significantly improve public access to these collections. Contributors can see the results of their work, as well as the progress of the pilot and other participants, and the top contributor will be publicly announced.”

David Rumsey Historical Maps. This mega-maps site is also looking for volunteers to help add locations to its online map collections. On the home page, click on the left where it says Georeferencer: Help Add Location to Maps.

We blog about maps a lot here at Genealogy Gems. To learn more about using old maps online and for genealogy, go to our home page and search on the Maps category on the lower left side of the page. Additionally, Genealogy Gems Premium members have access to full-length video classes like these:

Not a Genealogy Gems Premium member? Click here to become one!

Canadiana: Canadian Digital Archive and Portal to the Past

CanadianaDo you have Canadian roots? Then Canadiana should be on your list of online resources searched regularly for family history information.

Recently Newswire.ca described Canadiana as “a digital initiative of extraordinary scale,…a joint effort of 25 leading research institutions, libraries and archives working together with the goal of creating Canada’s multi-million page, comprehensive online archive.” Its digital collections chronicle Canada’s past since the 1600s and most of its content is free.

What we especially noticed in a recent peek at this enormous Canadian digital archive:

  • The Héritage Project. This FREE resource “aims to digitize, preserve and make accessible Canada’s archival materials for Canadians and the world. Héritage is also a pathfinder project to determine the best ways to organize and fund ongoing efforts to make all of Canada’s remaining documentary heritage accessible online.” Their large collection of genealogy materials so far includes immigration records, church records, land records, family histories, voters’ lists and more. Military history, government documents and aboriginal records are also well-represented. Tip: check back often! More is coming, like local and regional newspaper digitization and records of the Canadian Expeditionary Forces.
  • The Canadiana Discovery Portal. This gateway to digital collections from 40 repositories points to 65 million pages! Sample subjects include  Ontario genealogy and War of 1812 campaigns. This portal is also free to use.
  • Early Canadiana Online, with 5 million images already and expected to grow to 16 million. This part of the website requires a subscription ($10/month or a year for $100) This is “a full-text collection of published documentary material, including monographs, government documents, and specialized or mass-market periodicals from the 16th to 20th centuries. Law, literature, religion, education, women’s history and aboriginal history are particular areas of strength.” The site describes itself as “the most complete set of full-text historical content about Canada, including books, magazines and government documents.” Tip: scroll down on the home page to click the Genealogy and Local History portal, but don’t ignore the rest of the site!

how to start a genealogy blogLike this post? Here’s a few more posts you may enjoy:

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