by Diahan Southard | Oct 24, 2014 | 01 What's New, Ancestry, DNA, Jewish
Ancestry.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.
by Lisa Cooke | Mar 6, 2015 | 01 What's New, Brick Wall, Canadian, Cemeteries, FamilySearch, Google, Maps, Records & databases, Research Skills, United States
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.
by Lisa Cooke | Feb 18, 2014 | Family History Library, Family History Podcast, FamilySearch
Listen to the Family History: Genealogy Made Easy podcast by Lisa Louise Cooke. It’s a great series for learning the research ropes and well as refreshing your skills.
Originally published 2009 Republished February 18, 2014
https://lisalouisecooke.com/familyhistorypodcast/audio/fh19.mp3
Download the Show Notes for this Episode
Welcome to this step-by-step series for beginning genealogists—and more experienced ones who want to brush up or learn something new. I first ran this series in 2008-2009. So many people have asked about it, I’m bringing it back in weekly segments.
Episode 19: Using Family History Centers, Part III
This is the final episode of a series in which we answer all your questions about Family History Centers. My very special guest is Margery Bell, Assistant Director of the Oakland Family History Center in Oakland, California. She has over 35 years of experience working in Family History Centers, and is the perfect choice for our audio guided tour. In our first segment we’re buy prescription medicine online going to talk about the educational opportunities available through the Family History Centers, including the new online Wiki. Then in our second segment, Margery will give you her Top 7 Tips for getting the most out of your visit to a Family History Center (click to the show notes, above, for those tips). Finally, Margery will inspire you with some stories of genealogical serendipity that she has experienced over her many years working at Family History Centers.
Links/Updates
Some Family History Centers are now called FamilySearch Centers. Many Centers have opened in public and private libraries in the past few years, not just in meetinghouses of the Church of Jesus Christ of Latter-day Saints. Click here to find a FamilySearch Center/Family History Center near you.
FamilySearch Research Outlines
FamilySearch Wiki
by Lisa Cooke | Jul 15, 2015 | 01 What's New, Google Earth, images, Inspiration, Maps, Photographs, United States
by Sunny Jane Morton
When Lisa blogged recently about Google Earth’s 10th birthday, it reminded me of something on my family history “to do” list. A few years ago I found a postcard of what I thought was an ancestor’s neighborhood. Could Google Earth confirm it?
Jones Street, Olyphant, PA, 1910. Image courtesy of Michael Grayson.
Lisa uses Google Earth’s powerful 3D renderings of the world’s streets to identify where old pictures were taken. I knew from deeds, a plat map, and addresses on censuses and draft registrations that the O’Hotnicky lived on a certain block of Jones St. (now named Grant St.), around the corner from and behind Holy Ghost church.
This postcard of “Jones Street, Olyphant” looks like its viewpoint is from the end of the block behind the church. This would mean the tall tree shown here was shading–and blocking our view of–the O’Hotnicky home.
I opened Google Earth and flew to “117 Grant St, Olyphant, PA.” The initial view, hovering from above, was promising. The camera icon shows where I thought the photo was taken. The left arrow points to the former line of trees, in front of the ancestral address. The right arrow points to the church tower behind.
Unfortunately, when I enter Street View at that exact spot, the new church on the corner and a tall apartment building block the view that would have been seen a century ago. There is no Street View available on Grant Street itself so I couldn’t move up the street toward the church. So I moved into Street View along the side street (parallel to the bottom of the photo).
In the opening between two buildings, Google Earth gave me a glimpse of the church tower. I compared the postcard view with Google Earth’s photo. The church towers look so similar: a simple cross on top, pointed copper roof, arched tower and the building roof line. Even more striking to me is the white frame house. Was this the same white house shown in the postcard view?
These two visuals taken together–the church tower profile and the position of the white house–seem consistent with my theory of where the photo was taken. Which means that yes, indeed, this 1910 postcard shows the trees in front of an ancestor’s home as they appeared 105 years ago.
Google Earth can fly you to an ancestor’s neighborhood–and whatever clues its current landscape gives you into the landscape of the past. Click here to watch Lisa’s free video about using Google Earth for genealogy!
