AncestryDNA Results Improving for Jewish and Hispanic Ancestry

dna_magnifying_glass_300_wht_8959Ancestry.com has improved the ability of AncestryDNA to find good matches for Jewish, Hispanic and other ancestries that maybe weren’t so precise before. Here’s the lowdown, quoted liberally from Ancestry.com’s press release:

The problem: Predicting genetic relatives among customers of Jewish and Hispanic descent and some other groups. “In DNA matching, we are looking for pieces of DNA that appear identical between individuals,” says the release. “For genealogy research we’re interested in DNA that’s identical because we’re both descended from a recent common ancestor. We call this identical by descent (IBD). This is what helps us to make new discoveries in finding new relatives, new ancestors, and collaborating on our research.”

“However, we also find pieces of DNA that are identical for another reason. At one extreme we find pieces of DNA that are identical because it is essential for human survival. At the other, we find pieces of DNA that are identical because two people are of the same ethnicity. We call these segments identical by state (IBS) because the piece of DNA is identical for a reason other than a recent common ancestor. This, we have found, often happens in individuals of Jewish descent.”

“The challenge in DNA matching is to tease apart which segments are IBD, and which ones are IBS….Most Jewish customers find that we predict them to be related to nearly every other Jewish customer in the database….Detecting which cousin matches were real and which ones were bogus has always been a challenge for these populations.”

First step toward a solution: “By studying patterns of matches across our more than half a million AncestryDNA customers, we found that in certain places of the genome, thousands of people were being estimated to share DNA with one another–likely a hallmark of a common ethnicity. Our scientific advancements… have allowed us to effectively “pan for gold” in our matches–by throwing out matches that appear to only be IBS, and keeping those that are IBD.”

“While the problem was more pronounced in customers of Jewish and some Hispanic descents, we observed this problem across all ethnic groups.  So, all customers will see increased accuracy of their DNA matches, and significantly fewer ‘false’ matches.”

AncestryDNA results with better matches found by this method “will be available in the coming months,” says the release. They plan to email existing customers when results are ready.

History of the ENTIRE World on a Single Map?

Partial image of Histomap of World History from Slate.com.

Partial image of Histomap of World History from Slate.com.

This might be the single most ambitious publication EVER: a chart that lays out the history of human civilization. It’s the ultimate infographic, created long before the era of the infographic!

What you see here is a partial image, a screenshot taken from a cool article on the 1931 Histomap: Four Thousand Years of World History.

It’s not perfectly accurate, it carries some cultural biases and ignorance of much of Africa’s rich history and the dates are given more as a range than anything. So what makes this a useful tool for genealogists?

We’re always looking for historical context: a way to understand how our ancestors fit into the “big picture” of history. Are you learning about a Portuguese or French line in your family? Learning by DNA tests that you have some deep Asian roots? Find these categories displayed on the map along with other dominant (or not-so-dominant) groups of your ancestor’s era. It’s cool to look at! Check out the entire map (and an explanatory post in this post by Rebecca Onion at Slate.com.

Timechart history of the worldGenealogy Gems Contributing Editor Sunny Morton owns a book with a similar chart in it: Timechart History of the World (Timechart series)
The Timechart History of the World. The oversize, double-sided stiff cardboard pages fold out to more than 30 feet of full-color Victorian-decorated timecharts. She highly recommends it for the coffee table, if your coffee table is big enough to handle it!

Bonus: The  Huffington Post has a neat article (with a photo) of another map from this series,The Histomap of Religion.  (Time Chart of World Religion: A Histomap of Faith Through the Ages)  Religions can be tough to trace forward over time, as various sects divide or merge. Every tool helps!

We Dig These New Genealogy Records Gems every Friday!

Every week, we see so many new genealogy records posted online! We highlight major resources in individual blog posts. But sometimes smaller or regional collections catch our eye, too. We’ll round these up for you in a post like this on Fridays.

Watch for the genealogy records that your ancestors might appear in–but also watch for the kinds of records that may be out there for your kin, which might help you break down your family history “brick walls.”

PRISON RECORDS. Kingston, Canada, Penitentiary Inmate Ledgers, 1913-1916, are now available on Flickr. According to GenealogyCanada.blogspot.com, “The ledger includes frontal and profile mug shots, the inmate’s name, alias, age, place of birth, height, weight, complexion, eye colour, hair colour, distinctive physical marks, occupation, sentence, date of sentence, place of sentence, crime committed, and remarks of authorities.”

CEMETERY HEADSTONES. The Canadian Headstone Photo Project is now also searchable at FamilySearch.org. The original site with over a million headstone photos isn’t new. But some people don’t know about the site, and its search interface isn’t as pretty or flexible. So we think it’s nice that FamilySearch is hosting that data, too. According to FamilySearch, the collection is still growing. “This collection will include records from 1790-2013. The records include a name index of headstone inscriptions, courtesy of CanadianHeadstones.com, which is a family history database of records and images from Canada’s cemeteries.”

HISTORICAL PROPERTIES MAP INTERFACE. The state of Delaware in the United States has launched an updated version of its CHRIS (Cultural and Historical Resource Information System) GIS tool. Use this interface to explore houses, districts and National Historic Landmarks in your ancestor’s Delaware neighborhoods. Maybe a place they lived, worked, shopped, worshiped or attended is still standing!

Not sure how to find record sets like these for YOUR family history? Here’s a tip! Use the “numrange” search operator in Google to locate records from a particular time period. Do this by typing the range of years to search (first and last year) into your Google search box, with two periods in between (no spaces). For example, the search “Kingston Penitentiary” 1900..1920 brings up the ledgers mentioned above.

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.

 

Genealogy Gems Podcast Episode 141

In this episode we are pulling back the curtain on the Antiques Roadshow, as well as talking a bit about what to include and not include in your family tree.

I’m just back from Odessa Texas where I presented a full day seminar at the Permian Basin Genealogical Society. I got to enjoy a big dose of Texas hospitality and had an absolutely wonderful time.

Next up I’m heading to Kelowna British Columbia for the Kelowna & District Genealogical Society Harvest Your Family Tree 2012 Conference where I will be again doing four presentations as well as a Meet the Speakers panel. 

MAILBOX:

Family Tree Magazine Digital Subscriptions from Kathy:  “I subscribe to Family Tree Magazine.  Can I download my print subscription to my iPad….as you can with other subscriptions?  Or do I need to pay for each issue that I download? Family Chart Masters helped me with my Family Tree Chart.  It was beautiful and was a hit at our Family Reunion.  Janet was so helpful.  Thank you for the recommendation. Love your podcasts.”

Lisa’s Answer: The Family Tree Magazine digital subscription is separate from the print subscription, unless you have purchase their VIP Subscription. So you can either purchase individual digital issues from the Shop Family Tree Store, or you  can purchase a separate annual digital subscription. I think they keep it separate because not everyone wants both. Click here for a $10 off coupon for ShopFamilyTree and when you use that link it also supports the free Genealogy Gems Podcast.  Thank you!

Get Lisa’s Book Turn Your iPad into a Genealogy Powerhouse

Paperback

Ebook

 

Replacement for RAOGK

From Mary in Iowa: “In Podcast #139, Ricky asked about a successor to the Random Acts of Genealogical Kindness website.  There are actually three Facebook groups (not pages) carrying on the task of looking up genealogy information and other requests.  They are RAOGK, RAOGK – USA, and RAOGK – International.  You need to be a member of the Facebook group to post a message or request, but most requests for membership are granted quickly.”

Generous Genealogists

Gen Gathering

Scott from Oakland Maine:I am in need of some advice regarding an un-cooperative family member.  My father’s brother wants nothing to do with our family, and in years past once referred to himself as the “black sheep”.  He has absolutely no interest in genealogy and is not at all willing to be a part of the family story that I am putting together.  My question is, how do I reference this character in my tree.”

Lisa’s Answer: I imagine every family has a tough nut on a branch of the family tree!  I’m a firm believer in the truth, and what I would do if it were me is to include basic data (that is publicly available) on him on my private, personal family tree. On trees and other info you make available publicly, (such as an online family tree) I would list him and his immediate family only as “Living” and whether they are male or female. In the end you have to do what seems right for you.

From Glenn:Just wanted to say a quick thanks for both podcasts you produce…I’ve been interested in the Family History for some time…Recently my interest has arisen again, of course I have made classic mistake in not documenting everything, and just collecting names, dates and so forth.  So in the last 6 months I’ve been citing sources and updating the database. One of the quandaries I have is when do you stop, not so much vertically, but how wide do you go, in relation to cousins, second cousins and families? Probably the main question I have is trying to decide whether to get a subscription to Ancestry.com or not, I feel I’m at that stage where online document will help out, in filling in the leaves on my branches.”

Lisa’s Answer: Go as wide as you want and are interested in. I would recommend adding basic info for someone you find who you won’t be pursuing, so that if down the road you run in to a brick wall and you need to do some cluster research or reverse genealogy, you will have new leads to follow. RE: Ancestry – I think you will find that Ancestry membership is a very cost effective and time saving way to do your research. Mine has been invaluable. See if you can find a 7 day free trial to check it out and confirm they have the kinds of records you need.

GEM: Diane Haddad Pulls Back the Curtain on The Antiques Roadshow

Music in this segment:

The Antiques Roadshow Remix

By The Elusive MrHatchard

Available on the SoundClick.com website

GEM: Halloween History Tidbits

Halloween Mason Jar Lanterns

Vampire Hunting Kit from the 1800s

GEM: Newspaper Milestones

On September 15, 1982, USA Today began publishing

On September 18, 1851, the New York Times issued its first edition

On September 25, 1690, the first newspaper in America was published for one day in Boston before being shut down by British authorities unhappy with its content.

Check out this episode

The Tech Gadget Lisa is Crazy About and Why It’s So Cool: Amazon Echo

Millions of us already rely on Siri (that disembodied voice on our iPhones) to find us the nearest gas station, make hands-free calls and answer random questions. Amazon Echo now offers that same kind of voice-activated help throughout your house.

Amazon Echo and TuneInThere’s a lot of good gadgetry in the Iron Man movies, but my favorite is Jarvis, the virtual butler in Tony Stark’s house. He anticipates Tony’s every need, controls his home technology, even comments on his personal life.

Jarvis immediately came to mind when I heard about the new Amazon Echo from longtime Premium Member Jennifer from California. She raved about it so enthusiastically I bought one!

For $179, the Amazon Echo gives you “an always-listening Siri for your living room,”as FastCompany.com describes it. “It’s Amazon’s vision of the platform of the future, one that gives you the ability to control your home by voice.”

So why am I, a genealogy podcaster, blogging about the Amazon Echo? Well, it works as a whole-house sound system for listening to music, audio books and–you guessed it–podcasts! Thanks to the smartphone, podcast listening has become much more convenient thanks to native podcast apps like Apple’s “Podcasts”and our own Genealogy Gems Podcast app. But when it comes to listening at home, you may not always want to be tethered to your smartphone or iPod. Now, with the Echo, you don’t have to be.

GGP tunein The Genealogy Gems Podcast is now on the Echo. To the best of my knowledge, podcasts are only available on the Echo via TuneIn. I knew as soon as I fell in love with Amazon Echo that The Genealogy Gems Podcast needed to be there. And now it is! TuneIn has added the Genealogy Gems podcast to its lineup so you can listen with the Amazon Echo. Click here to visit our TuneIn page.

But using the Echo for listening is just the beginning! “The key is what’s inside: Alexa, an always-listening Siri for your living room,” says that same Fastcompany.com article. “It’s Amazon’s vision of the platform of the future, one that gives you the ability to control your home by voice.”

how to use the amazon Echo

my Amazon Echo fresh out of the box

For example? It syncs with Google Calendar. Sweet! When I need to know the next deadline coming up, I ask Alexa. When I get an inspiration for the next podcast episode in the middle of making dinner (with marinade up to my elbows) I just tell Alexa to add it to my To Do list. And when I use that last clove of garlic, I just say “Alexa, add garlic to the shopping list.”

The Echo can also read you breaking headlines, tell you the weather forecast, set a timer or alarm for you, and interact with other home technologies that are gradually gaining that capacity. And of course it can answer your random questions, too. (Try these fun questions and commands from other Echo owners.)

where does the cord go on the Amazon Echo?

The most challenging part of installation: “Where does the plug go?” Right here in the bottom of the Echo!

I’ve definitely gotten my money’s worth out of Echo! I just call her name and give her a command and she does it. I’m surprised how much I enjoy having her in the kitchen.

If you decide to purchase Amazon Echo, thanks for using our links! Your purchases support the free Genealogy Gems podcast and all the free content on our website.

Amazone Echo and Howie

My dog Howie listening to Alexa (you can tell Alexa is talking because the top lights up)

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