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Jonny Perl

@dnapainter.bsky.social
736 followers 557 following 135 posts

I like genealogy and DNA and I also program.

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Jonny Perl @dnapainter.bsky.social · 01/09/2026
I wrote up a personal family history story.
blog.dnapainter.com
Retracing steps in Berlin | DNA Painter Blog
I took a trip to Berlin in July and remembered a family story. I visited Anhalter Bahnhof, from where my great-great-aunt escaped in 1942.
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Leah Larkin @thednageek.bsky.social · 25/04/2026
Happy DNA Day, when we celebrate two groundbreaking events in science: the 1953 publication by James Watson & Watson Crick describing DNA's double-helix—based on crystallography work by Rosalind Franklin—and the completion of the Human Genome Project 50 years later. (Image: Stubot via Flickr)
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Jonny Perl @dnapainter.bsky.social · 18/04/2026
None of my direct ancestors are in the #1926Census of Ireland (they had all died or moved north), but I'm still really happy to see it released! www.irishnews.com/news/ireland...
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Jonny Perl @dnapainter.bsky.social · 16/04/2026
Thank you for asking. The answer is 'No'. Actually why are you asking? (passenger and crew list for a ship arriving in NYC, 1911)
Whether
a
Polygamist.

Sind Sie
Polygamist.
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Jonny Perl @dnapainter.bsky.social · 02/04/2026
I enjoyed chatting to Andrew Koch for the Family Tree Magazine podcast last week. And it's up already! If you don't already know it, it's a great podcast. familytreemagazine.com/podcasts/mak...
familytreemagazine.com
Making Use of DNA Painter - An Interview with Jonny Perl - Family Tree Magazine
Join host Andrew Koch in an interview with Jonny Perl, founder of DNA Painter, who shares tips for using this popular genetic genealogy platform to more deeply analyze your DNA test results.
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Jonny Perl @dnapainter.bsky.social · 27/03/2026
DNA Painter newsletter will be coming out on Monday March 30th with my RootsTech recap. Sign up at dnapainter.com/mailinglist if you're not already on the list. Thanks!
DNA PAINTER
March 2026 newsletter 
with RootsTech Recap
Coming soon
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Jonny Perl @dnapainter.bsky.social · 12/03/2026
In half term I had an evening out in my old home town. Here's a picture of me standing on the Suspension Bridge not far from where I grew up. I just found a photo on my computer from when the bridge was being built and thought it was interesting to see them together.
Me standing on the suspension bridge in Bedford, EnglandThe suspension bridge in Bedford while it was being built in 1888
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Jonny Perl @dnapainter.bsky.social · 11/03/2026
I'm extending the RootsTech 2026 show special until March 14th, so you still have a few days to get $10 off a subscription (or if you're an existing subscriber, $10 off your next payment). Thanks!
dnapainter.com
Discount
DNA Painter: Exclusive subscription offer: RootsTech 2026
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The Formidable Genealogist @formidablegen.bsky.social · 07/03/2026
Talking with Jonny Perl, the creator of DNA Painter. #genealogy #RootsTech @dnapainter.bsky.social
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Jonny Perl @dnapainter.bsky.social · 05/03/2026
One of the most gratifying things this year for me has been the innovative strides that DNA Painter has taken in the beauty sphere...
A spam email that says "Dear info,
Hope your week is going well! Having noticed the innovative strides made by DNA Painter in the beauty sphere, it felt right to introduce an opportunity to elevate its offerings further.
BulankaBeauty's makeup brushes are designed to enhance professional results:
• Exceptional Quality: Crafted with precision for a flawless finish.
• Customer-Focused Design: Ergonomic and comfortable for extended use.
• Sustainable Materials: Eco-friendly manufacturing is at the heart of our processes.
A free sample can be provided if desired. I hope to hear your thoughts soon on how this collaboration might benefit DNA Painter. Feel free to contact me at ..."
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Jonny Perl @dnapainter.bsky.social · 04/03/2026
Hi all. It's a beautiful day in Salt Lake City and I'm looking forward to RootsTech 2026. I have a show special: $10 off your next DNA Painter subscription payment if you follow this link: dnapainter.com/subscribe/d/.... ** This applies to both new and existing subscribers! ** Please repost!
dnapainter.com
Discount
DNA Painter: Exclusive subscription offer: RootsTech 2026
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Phil Lewis @phillewis.bsky.social · 11/02/2026
“Historians call this passageway a masterwork of deliberate concealment, designed to be absolutely invisible to slave catchers or city marshals during the 19th-century”
ny1.com
Safe house linked to Underground Railroad discovered in Manhattan
The Merchant's House is the first landmarked building in Manhattan.
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Jonny Perl @dnapainter.bsky.social · 14/01/2026
Seriously, did no one ever ask her?
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Jonny Perl @dnapainter.bsky.social · 31/12/2025
Wishing everyone all the best for 2026. Here is my 2025 recap... dnapainter.com/blog/genealo...
dnapainter.com
Genealogy and DNA: a review of 2025 | DNA Painter Blog
A quick recap on an eventful year for genealogists and those working with DNA, covering company releases, AI, and DNA Painter updates...
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Jonny Perl @dnapainter.bsky.social · 07/12/2025
Philadephia death certificate designers of the 1890s: what were you thinking of? Arrgh!
Excerpt of a death certificate with:
10. When a minor: Name of Father, Name of Mother
(They didn't collect this information unless the deceased was a minor)
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Jonny Perl @dnapainter.bsky.social · 16/10/2025
I had a long drive yesterday. I wanted some music, so I asked Siri: Please play "By the time I get to Phoenix" by Glen Campbell Siri replied: "I'm going to need you to turn on location services for that" !!!
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Jonny Perl @dnapainter.bsky.social · 13/10/2025
It would really have been helpful if deaths recorded in the parish records at St. Faith's in Havant had mentioned the age of the person. I get that it might have taken two or three more penstrokes, but come on!
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Jonny Perl @dnapainter.bsky.social · 10/10/2025
Ancestry Regions update: Denmark is the new Netherlands it seems!
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Jonny Perl @dnapainter.bsky.social · 23/09/2025
Bit late for #AncestryHour but: I found digitized Hampshire wills at Ancestry and excitedly researched them yesterday. Felt a bit familiar but I wasn't sure. I then reviewed my notes and found I had ordered paper copies and done the same research except perhaps more thoroughly back in 2016. Oh dear!
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Jonny Perl @dnapainter.bsky.social · 10/09/2025
The prize for targeted email goes to...
Hi Jonny
just wanted to say: I really admire what you do at DNA Painter.
Handymen and craftsmen like you are the backbone of every community.  You build, fix and create the things that everyone else depends on. Without your work, nothing really functions.
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Jonny Perl @dnapainter.bsky.social · 30/08/2025
I launched a new colour palette in Ancestral Trees. Those who have used public transport in London, UK might find it familar! To apply, click 'Palettes' in on your tree page and click on the palette of your choice. To read more about Ancestral Trees you can visit dnapainter.com/blog/eight-w...
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Claire Bradley @cbgenealogy.ie · 07/07/2025
Still a little bit of space in tomorrow's workshop. Please RT! #Speirgorm #Fingal #FamilyHistory #Genealogy #DNATesting #AncestryHour #GenHour
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Jonny Perl @dnapainter.bsky.social · 02/07/2025
My latest blog post is already slightly out of date because I seem to be addicted to adding new features to the matrix tool. But here it is! dnapainter.com/blog/matrix-...
dnapainter.com
Recent improvements to the matrix tool | DNA Painter Blog
I've just released some Matrix tool improvements, taking on board some very useful feedback from users. This article explains the updates.
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Jonny Perl @dnapainter.bsky.social · 31/05/2025
Last night's webinar is now available to view free at Family Tree Webinars. familytreewebinars.com/webinar/shar...
familytreewebinars.com
Shared DNA at a glance: the new DNA matrix tool - Legacy Family Tree Webinars
Jonny will introduce and demonstrate a new tool at dnapainter.com that can help you analyze and showcase shared...
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Jonny Perl @dnapainter.bsky.social · 29/05/2025
I have released a new feature at DNA Painter. You can read more below, including a link to a free webinar about it tomorrow (Friday May 30th). Hope you enjoy!
dnapainter.com
Shared DNA at a glance: the new DNA matrix tool | DNA Painter Blog
I bult the new DNA matrix tool to help make the process of sharing and analyzing shared DNA amounts easier for everyone.
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Jonny Perl @dnapainter.bsky.social · 24/04/2025
Hi all. Tomorrow is DNA Day, commemorating the first paper on the structure of DNA, published on April 25th, 1953. To celebrate, I'm offering $10 off a new DNA Painter subscription until April 28th when you sign up via the link below. Thanks! dnapainter.com/subscribe/d/...
dnapainter.com
$10 off
DNA Painter: $10 off subscriptions until April 28th 2025
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Jonny Perl @dnapainter.bsky.social · 10/04/2025
#AncestryHour I really thought I was about to crack a brick wall this week but it didn't work out. I did write up my DNA match interpretation process though. If you're interested you can read more at dnapainter.com/blog/dna-dia...
dnapainter.com
DNA Diary: A promising Dawson connection | DNA Painter Blog
I'm experimenting with writing up my DNA genealogy research. This week: a new Dawson match. I feel tantalisingly close to a breakthrough!
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Jonny Perl @dnapainter.bsky.social · 09/04/2025
I'm not really in a programming mood so I did some DNA match research. I had high hopes!
dnapainter.com
DNA Diary: A promising Dawson connection | DNA Painter Blog
I'm experimenting with writing up my DNA genealogy research. This week: a new Dawson match. I feel tantalisingly close to a breakthrough!
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Jonny Perl @dnapainter.bsky.social · 08/04/2025
Is the US newspaper collection now gone from @findmypast.bsky.social ?
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Jonny Perl @dnapainter.bsky.social · 04/04/2025
Thanks Phil; nice to see it in action!
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Bill Moore @billmooreny.substack.com · 27/03/2025
I just tried Places. I'm really impressed! I wrote a short piece for my Substack with a copy of my ancestral map. Great job! billmooreny.substack.com/p/jonny-perl...
billmooreny.substack.com
Jonny Perl Does it Again!
New Ancestor Map Feature Amazes
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Jonny Perl @dnapainter.bsky.social · 24/03/2025
Hi all. The next DNA Painter newsletter will be out very soon. It will include updates from across the world of genealogy and DNA, including the latest company innovations from Rootstech 2025. Please sign up via dnapainter.com/mailinglist if you're not already on the list. Thanks!
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Jonny Perl @dnapainter.bsky.social · 17/03/2025
Hi all. Today is the last day of the DNA Painter RootsTech promotion. If you have been considering subscribing, today would be a great day. Thank you! dnapainter.com/subscribe/d/...
dnapainter.com
Exclusive subscription offer: RootsTech 2025
DNA Painter: $10 off subscriptions until March 14th 2025
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Suitcase Genealogist @suitcasegen.bsky.social · 14/03/2025
JFC. What's next? Reburing them in a potter's field somewhere far away? You can erase mention of them, but you cannot erase their existence or contributions. Another reason to research and tell your family stories. Because scared, petty people want to revise history. #genealogy #familyhistory
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Jonny Perl @dnapainter.bsky.social · 14/03/2025
Here's my brief RootsTech 2025 recap. Also, the $10 off DNA Painter show special is extended until Monday March 17th. dnapainter.com/blog/show-sp...
dnapainter.com
Show special extended + looking back at RootsTech 2025 | DNA Painter Blog
I just got back from an action-packed week in Salt Lake City, Utah, where DNA Painter was an exhibitor at the RootsTech conference.
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Jonny Perl @dnapainter.bsky.social · 07/03/2025
At DNA Painter, an ancestral tree showcases just one individual’s direct line: this person and all their known direct ancestors. You can now also incorporate images and an interactive map. The process is very quick and you can import a GEDCOM file. Here's a quick beginner guide
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Ancestral trees at DNA Painter: every step | DNA Painter Blog
Here is a step-by-step guide on how to create an ancestral at DNA Painter allowing you to explore and share beautiful visualizations
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Jonny Perl @dnapainter.bsky.social · 05/03/2025
Places is a new tab within ancestral trees at DNA Painter. It creates a beautiful, customizable map based on the birth locations in your ancestral tree. You can filter by generation, DNA inheritance path, or great-grandparent line. dnapainter.com/blog/introdu... I hope you like it!
dnapainter.com
Introducing Places, a new geographical map of your Ancestral Tree | DNA Painter Blog
Introducing Places in Ancestral trees at DNA Painter, a birds-eye view of a person’s ancestors that’s both beautiful and informative.
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Jonny Perl @dnapainter.bsky.social · 05/03/2025
DNA Painter is in Salt Lake City for this year's RootsTech. To celebrate I'm once again running a show special. This is valid until Friday March 14th. Get $10 off a new subscription now, or add the coupon to your account to get $10 off your next payment. For more info please go to
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Exclusive subscription offer: {{ params.couponName }}
DNA Painter
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Jonny Perl @dnapainter.bsky.social · 03/03/2025
It's now five years since I first integrated Y- and mitochondrial haplogroups into ancestral trees at DNA Painter. If you're curious about how this works, check out my blog post:
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Bringing Y, mt and mitoYDNA into DNA Painter trees | DNA Painter Blog
A quick post to announce two updates to DNA Painter trees including mitoYDNA integration and the ability to view your tree with additional display options.
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Jonny Perl @dnapainter.bsky.social · 28/02/2025
In case you missed it: back in December I released several new features within Ancestral Trees at DNA Painter. This is the part of the site where you can upload and optionally share your direct line. Listen out for further developments next week!
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Enhanced ancestral trees: Brick Walls, Pictures and Dots | DNA Painter Blog
Three new features for ancestral trees, listing brick walls clearly, and making the visualization even more useful, compact and engaging.
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Jonny Perl @dnapainter.bsky.social · 24/02/2025
Hope to see you next week at RootsTech 2025! Here's a short post with all the details of DNA Painter's involvement this year.
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DNA Painter at RootsTech 2025 | DNA Painter Blog
An overview of RootsTech 2025 with details of DNA Painter's booth in the Expo Hall at Salt Lake City and online.
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Jonny Perl @dnapainter.bsky.social · 20/02/2025
The DNA Painter newsletter will be heading out very soon, with updates from across the world of DNA and genealogy. Please sign up via buff.ly/4gNVkaZ if you’re not already on the list. #dnapainter #DNAnewsletter #geneticgenealogy #ancestry #familytree #family #ancestors #freenewsletter
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Jonny Perl @dnapainter.bsky.social · 17/02/2025
DNA Painter will be exhibiting at RootsTech 2025 from March 6-8th in Salt Lake City and online. We look forward to meeting you and showing you what we've been doing!
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Jonny Perl @dnapainter.bsky.social · 15/02/2025
If you have a burning mystery in your family tree, or a mystery match you’ve been wondering about, you might find WATO helpful. What are the Odds? (WATO) and the newer WATO plus were designed to help you tackle these types of challenges. You can read more in my latest blog post.
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WATO vs WATO plus | DNA Painter Blog
In 2024, I released WATO plus. In this short post, I'll discuss WATO vs WATO plus and explain the main differences.
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Jonny Perl @dnapainter.bsky.social · 06/02/2025
Indeed, there are some seminal posts in Blaine's blog, such as thegeneticgenealogist.com/2009/11/10/q... (Check the date it was posted too!)
thegeneticgenealogist.com
Q&A: Everyone Has Two Family Trees – A Genealogical Tree and a Genetic Tree - The Genetic Genealogist
I recently received an interesting question from a reader (see this comment) about 23andMe’s Relative Finder, and thought it would be worth sharing the question and my answer with all my readers. The ...
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Jonny Perl @dnapainter.bsky.social · 06/02/2025
I had a good chat on the Armchair Genealogy podcast the other day. Have a listen if you feel like it! share.transistor.fm/s/42ad9cdd
share.transistor.fm
Jonny Perl @DNAPainter chats with the Genealogy Guy | Armchair Genealogy - Family Tree & History | Episode 16
Discover the fascinating story behind dna painter with Jonny Perl, a web developer and genealogist who turned his own dna testing experience into an invaluable tool for family history enthusiasts. In ...
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Jonny Perl @dnapainter.bsky.social · 30/01/2025
Just logged into 23andMe for the first time in a while. I gather the HybridIBD update (blog.23andme.com/articles/upd...) is rolling out although I can't see any obvious differences. Overall it's just slightly dispiriting to see new matches but not be able to do the things you used to be able to do!
blog.23andme.com
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Jonny Perl @dnapainter.bsky.social · 31/12/2024
Wishing everyone all the best for 2025. Here's a quick summary of new features at DNA Painter this past year.
dnapainter.com
New features you might have missed | DNA Painter Blog
Here's a reminder of some recently released features at DNA Painter, including WATO plus, ancestral trees and chromosome maps.
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Jonny Perl @dnapainter.bsky.social · 23/12/2024
What an amazing resource familytreewebinars is...
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Jonny Perl @dnapainter.bsky.social · 16/12/2024
Hi all. I released some new features for ancestral trees at DNA Painter that I hope all genealogists will enjoy using. Please read more below.
blog.dnapainter.com
Enhanced ancestral trees: Brick Walls, Pictures and Dots | DNA Painter Blog
Three new features for ancestral trees, listing brick walls clearly, and making the visualization even more useful, compact and engaging.
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