AncestryDNA Review and Breaking News! Updates Launched

“This is really the first time a DNA testing company has so fully integrated genetics and genealogy.  We can now find cousins in the database who do not share our particular genetics, but who do share some of the genetics of our common ancestor.  This is huge.” -Diane Southard, Your DNA Guide

I blogged a couple of weeks ago about some changes taking place over at AncestryDNA. You will recall that they are planning to slash your match list to allow only “invited guests” to your personal DNA party. (Read that post to be reminded why this is a good thing.)

Ancestry has officially announced the launch of this feature update and reports that on average users will see an 80% reduction in the number of matches shown. I had a chance to look at the new site before it launched and one of my favorite features is the question mark that appears next to your match. Clicking on the question mark on your match page will bring up a menu of references to help you better understand the inner workings of matching at Ancestry, including those confidence levels that are a part of every relationship prediction. In this table below you can see that ancestry has tried to give you some fairly solid guidelines by which to assess the quality of your matches. You will want to focus on those matches with a confidence score of “High” or above to have the best chance of genealogical success. confidence chart But an update to the matching feature is only the beginning of the new features at AncestryDNA. Today Ancestry announced “DNA Circles,” a tool that helps you identify others who share common ancestors with you.  The new “DNA Circles” feature has the potential to impact the way you do genetic genealogy at Ancestry.  Here’s why: Autosomal DNA (the kind that Ancestry is testing) has a spotty inheritance pattern. On average we only have half of the DNA of each of our parents, only 25% of our grandparents, only 12.5% of our great grandparents and so on.  This means that AncestryDNA and its competitors (Family Tree DNA and 23andMe) are only able to genetically identify 50% of your genetic 4th cousins. This means that there could be 50% MORE people in these databases that you are actually related to, people that should have been invited to your DNA party, but didn’t have a ticket. Now with DNA Circles, there is a metaphorical “after-party.” After parties are “hosted” by one of your relatives. Ancestry searches your pedigree and that of your matches back 7 generations looking for suitable hosts.  An ancestor qualifies as a host if they have two or more descendants who hold an invitation. At this after-party you can meet some of these long lost cousins that, while related to you, lost their ticket to your DNA party. After-party invitations are provided to those who meet three very important qualifications:

  1. They have their DNA attached to their PUBLIC family tree.
  2. AND that PUBLIC family tree has the name of the hosting ancestor on it.
  3. AND this person shares DNA with at least one other person who also meets the above two criteria.

Here’s an example.  Below is an image of the new AncestryDNA home page. You can see I am a part of two DNA Circles (some of you will be much more popular and invited to several after-parties. For me–just the two for now).  Let’s take a closer look at my DNA Circle hosted by my paternal 5th great grandfather Minus Griggs (who knew the guy liked parties?!). AncestryDNA HomePageNov2014   Clicking on the DNA circle brings up this page where there are three things I want to show you: AncestryDNA

  1. This is your relationship to the host.
  2. This is a list of the individuals who have passed the three criteria listed above and have been invited to this after-party.
  3. This is the innovative part.  You see that the first two matches (after me–I am listed first) have only “Tree Match” in this column. This means that these two people, both descendants of our host, Minus Griggs, didn’t ever appear on my DNA match list. We do not share enough DNA to be considered genetic relatives. However, the third member of the circle has the “DNA Match” designation, meaning that this match DOES appear on my match page. In fact, this is my ONLY DNA match in the circle (there are three others not shown here).  That means that this DNA circle has connected me to FIVE other cousins.  All because I share DNA and genealogy with the third member of this circle, and he shares DNA and genealogy with everyone else.

I can click on each circle member to see exactly how Ancestry THINKS we are related.  This is my first opportunity to DOUBLE CHECK this relationship that Ancestry has handed me, to be sure that both my match and I really did receive tickets to the same after party.

Here is what that page looks like for me and one of my matches.

This is really the first time a DNA testing company has so fully integrated genetics and genealogy.  We can now find cousins in the database who do not share our particular genetics, but who do share some of the genetics of our common ancestor.  In my opinion, this is huge. 

There is one catch, and it is going to be a big one for some of you.  In order to see your DNA Circles, you have to be an Ancestry.com subscriber.

Even though I am excited about these changes, I can’t help but hope for just one step more.  In order to identify these DNA Circles, Ancestry has identified pieces of DNA that can be fairly reliably assigned to a particular ancestor.  There are likely others in the Ancestry database who have these pieces of DNA, we can call them partial tickets to the after-party, but who are lacking the second requirement: a pedigree documenting a relationship to that ancestor.  I hope in the future the folks at Ancestry will honor those partial ticket holders, and allow them to the after-party, so we can sit around with our peanuts and pretzels and figure out how we are all related. Until then, I am going to enjoy the two after-parties hosted by my two generous ancestors.

your_dna_guideReady to walk through the process of using DNA for your genealogy? Let me be your guide! Check out my quick Genealogy DNA Quick Reference Guides Cheat Sheetsguides (left) Purchase each guide individually or pick up the bundle of all 4 for the best deal!

Visit my website to learn about expert consultations with me. You’ll get customized guidance on which tests to order and how to maximize your results for your genealogy research.

How to Find Enumeration District Maps

Looking for enumeration district maps for the U.S. Federal Census? You’re not alone!

1940 Census Enumeration District Map, Oklahoma, Wagoner County, http://research.archives.gov/description/5836456

Recently Genealogy Gems podcast listener Michelle in Denver, Colorado, wrote in with this question:

“Where can I find individual enumeration district maps? I don’t need a state-wide map showing the divisions between enumeration districts, but a map showing the numbered households within a single enumeration district.”

My answer: How to find Enumeration District Maps

First, here’s a little back story from the National Archives (U.S.) website:

“An enumeration district, as used by the Bureau of the Census, was an area that could be covered by a single enumerator (census taker) in one census period. Enumeration districts varied in size from several city blocks in densely populated urban areas to an entire county in sparsely populated rural areas.

Enumeration district maps show the boundaries and the numbers of the census enumeration districts, which were established to help administer and control data collection. Wards, precincts, incorporated areas, urban unincorporated areas, townships, census supervisors` districts, and congressional districts may also appear on some maps. The content of enumeration district maps vary greatly.

The base maps were obtained locally and include postal route maps, General Land Office maps, soil survey maps, and maps produced by city, county, and state government offices as well as commercial printers. Census officials then drew the enumeration district boundaries and numbers on these base maps.” (Check out the full article here.)

Enumeration district maps are not available in all years and all locations. 1940 ED maps are available on the National Archives (U.S.) website. (Scroll down to item 3 for instructions on getting to these through the Online Public Access search.) You’ll see that only the enumeration district numbers and street names are marked on the maps. Individual homes are not.

You might be wondering, are there enumeration district maps before 1940? They are limited but the answer is yes. Enumeration District maps are also available for the 1900 through 1930 censuses. You can browse and download the maps for free at FamilySearch. Search for title The United States enumeration district maps for the twelfth through the sixteenth US censuses, 1900-1940.

For censuses before 1900, the government used voting districts as enumeration districts. Find voting district maps in the Library of Congress book, Ward Maps of the United States : A Selective Checklist of Pre-1900 Maps in the Library of Congress.  (The links here lead to WorldCat search results for these titles. WorldCat will tell you about libraries that have these books.) 

Next, turn to the book Cartographic Records of the Census Bureau for a listing of maps available back into the 19th century at the National Archives. It’s available as an ebook which you can read online or download for free from Google Books. This book is an invaluable resource for finding much early maps at available at the National Archives on microfilm. 

 

Enumeration District (ED) Map Finder

If you just want to find the enumeration district number of an address you already know, go to the Unified Census ED Finder at Steve Morse’s One-Step genealogy website.

At the top of the Unified Census ED Finder page start by selecting the census year (currently 1870 through 1950.) Next, enter as much information as you know about the location such as the county. Select the city from the list of cities displayed. You will then be able to enter street-level information. If you select “other” from the city list, you can then type in the city or town name. Continue to follow the prompts and instructions. 

Here are a few more things to keep in mind as you find and use ED maps:

In cities,  there are often two columns of numbers in the census population enumeration (typically on the far left of the page). There’s house number and the number representing the order in which the enumerator visited the house (which has nothing to do with the house number). If you can’t find a relative in once census, pull the address from one census and use it in the Steve Morse database above to pull up the enumeration district for your missing decade.

Sanborn Fire Insurance Map for Genealogy

Sanborn Fire Insurance Maps can be helpful when searching for old Enumeration District Maps.

Depending on the year you are researching, try to locate a Sanborn fire insurance map for the area.  Sanborn maps do include drawings of individual homes and include their house number. Genealogy Gems Premium Podcast Episode 47 is all about Sanborn fire maps. On the show notes page I even include a list of links to many Sanborn map collections, organized by state.

Final Thoughts: The Newest ED Maps Available Online

The 1950 enumeration district maps are now available for free online. Read my article The 1950 Census for Genealogy and watch the video to learn how to access them for free. 

 

 

We Dig These Gems! New Genealogy Records Online

We learn about great new genealogy records online every week! On Fridays we round up a few for you. Watch for databases and documents that your ancestors might appear in–and get inspired by the types of records that may be out there for your family, waiting for you to discover. This week: a photo archives for Canadian Mennonites, a Georgia state newspaper collection, a genealogy index for a northeast Ohio archive and WWII Cadet Nursing Corps membership cards (US).

CANADIAN MENNONITE PHOTO ARCHIVE: A new database is now online with over 80,000 images of Mennonite life from across Canada and dating back to 1860s. A press release says that the archive “is a project of the Mennonite Historical Society of Canada  and includes Mennonite archival partners in British Columbia, Alberta, Saskatchewan, Manitoba, and Ontario.” An online ordering system allows visitors to order image copies for noncommercial use.

GEORGIA NEWSPAPERS: The Digital Library of Georgia has launched an archive of north Georgia historical newspapers. “The North Georgia Historic Newspapers Archive provides online access to six newspaper titles published in three north Georgia cities (Dalton, Gainesville, and Rome) from 1850 to 1922. Consisting of over 33,000 newspaper pages, the archive provides historical images that are both full-text searchable and can be browsed by date. The site is compatible with all current browsers and the newspaper page images can be viewed without the use of plug-ins or additional software downloads. The archive includes the following north Georgia newspaper titles: Gainesville News (1902-1922), Georgia Cracker (Gainesville) (1894-1902), North Georgia Citizen (Dalton) (1868-1921), Rome Courier (1850-1855), Rome Tri-Weekly Courier (1860-1880), Rome Weekly Courier (1860-1878). The Digital Library of Georgia will add additional titles from the region over time.

OHIO GENEALOGY INDEX. The Western Reserve Historical Society in Cleveland, OH has created an online Genealogy Index to some of its most valuable and unique genealogical records, including original funeral home and Bible records. Also in the index are Jewish marriages and death notices, an index of names in a significant African-American manuscript collection, a 1907 Cleveland voter registration index, a photo database of Cleveland military personnel from WWII and the Korean War and a biographical sketch name index. Currently, there are about 320,000 records in the index; more are being added on an ongoing basis. The Society primarily archives records relating to Cleveland and northeast Ohio. Soon to be added are indexes to the 1870 mortality census for Ashtabula, Ohio and indexes to several church records collections.

WWII CADET NURSING CORPS (US): The WWII Cadet Nursing Corps Card Files, new on Fold3, contain membership cards of women who joined. According to Fold3, the cards “are organized by state, nursing school, and cadet name. Some cards include the date of admission to the school, date of admission to the corps, and date of graduation (or date of other reason for termination from the school). Others contain details like the woman’s marital status, father’s/husband’s name and profession, years of college completed, place of residence, and how they heard about the corps. Still others also record the woman’s age in addition to the previously mentioned information.”

To search for images you can use without violating copyright, do a keyword search in Google Images (or just do a keyword search from Google’s home page and then click “Images” above your search results). Click Search Tools. Another toolbar will pop up. Click “Usage rights.” You can sort search results by those that are labeled for reuse in different ways. You won’t capture every copyright-free image, but hopefully you’ll get a decent selection of options! This tip comes to you courtesy of the book The Genealogist’s Google Toolbox, Second Edition by Lisa Louise Cooke–the fully-revised 2015 edition that’s packed with strategies that will dramatically improve your ability to find your family history online.

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