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Tad Callin

@tadmaster.bsky.social
265 followers 232 following 562 posts

Half a century of trying to figure out a good description; genealogy/family history stuff: mightieracorns.wordpress.com Assoc. Editor: @pseudopod.org

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Tad Callin @tadmaster.bsky.social · 14/10/2026
When They Had A Choice Family legends: the stories that tell us so much that is real, without telling us anything that is verifiably true.
mightieracorns.com
When They Had A Choice
Family legends: the stories that tell us so much that is real, without telling us anything that is verifiably true.
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Tad Callin @tadmaster.bsky.social · 09/10/2026
Ahnentafel #50: Bernard Blom (1861-1917) The relatively short, happy life of one Dutch immigrant and his large family.
mightieracorns.com
Ahnentafel #50: Bernard Blom (1861-1917)
The relatively short, happy life of one Dutch immigrant and his large family.
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Tad Callin @tadmaster.bsky.social · 07/10/2026
Callan Name Study Update: Data, Data, Data! Progress! Thanks to a community effort!
mightieracorns.com
Callan Name Study Update: Data, Data, Data!
Progress! Thanks to a community effort!
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Tad Callin @tadmaster.bsky.social · 02/10/2026
Ahnentafel #34: Allen Marion Greenlee (1861-1887) My first "brick wall" finally gave way under dozens of snippets of information from newspapers... but now he may be someone else's Brick Wall, and I don't know how to find that person!
mightieracorns.com
Ahnentafel #34: Allen Marion Greenlee (1861-1887)
My first "brick wall" finally gave way under dozens of snippets of information from newspapers... but now he may be someone else's Brick Wall, and I don't know how to find that person!
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Tad Callin @tadmaster.bsky.social · 30/09/2026
Accepting Wrongness One of those rare, thrilling moments of collaboration set me off on a philosophical tangent. And now you get to read it!
mightieracorns.com
Accepting Wrongness
One of those rare, thrilling moments of collaboration set me off on a philosophical tangent. And now you get to read it!
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Tad Callin @tadmaster.bsky.social · 25/09/2026
Ahnentafel #49: Alice Frances Jones (1857-1921) Not a lot of information survived the years, but we can set a marker down and keep studying. There is always more to learn.
mightieracorns.com
Ahnentafel #49: Alice Frances Jones (1857-1921)
Not a lot of information survived the years, but we can set a marker down and keep studying. There is always more to learn.
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Tad Callin @tadmaster.bsky.social · 23/09/2026
A Road Trip to the Berlins Even when the destination is clear, the journey might be difficult. In this case, the destination is not clear, and may not exist yet... or may only exist in the past.
mightieracorns.com
A Road Trip to the Berlins
Even when the destination is clear, the journey might be difficult. In this case, the destination is not clear, and may not exist yet... or may only exist in the past.
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Tad Callin @tadmaster.bsky.social · 18/09/2026
Ahnentafel #33: Amanda Lydia Walker (1856-1933) Picking up where our story of John H. Callin left off, his wife, Amanda Walker, saw the world change drastically between her girlhood in the 1880s and her death during the Great Depression.
mightieracorns.com
Ahnentafel #33: Amanda Lydia Walker (1856-1933)
Picking up where our story of John H. Callin left off, his wife, Amanda Walker, saw the world change drastically between her girlhood in the 1880s and her death during the Great Depression.
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Tad Callin @tadmaster.bsky.social · 17/09/2026
Notable Callan: A (Suspected) Soviet Spy No biography is as straightforward as we pretend - but some have more layers than others.
mightieracorns.com
Notable Callan: A (Suspected) Soviet Spy
No biography is as straightforward as we pretend - but some have more layers than others.
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Tad Callin @tadmaster.bsky.social · 11/09/2026
Ahnentafel #48: John Riley McCullough (1848-1918) Our ancestors often lived in the margins of history, and even those who left few records can teach us a lot, if we're willing to study the context.
mightieracorns.com
Ahnentafel #48: John Riley McCullough (1848-1918)
Our ancestors often lived in the margins of history, and even those who left few records can teach us a lot, if we're willing to study the context.
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Tad Callin @tadmaster.bsky.social · 09/09/2026
Asking for help is merely hard - but apparently, nobody knows how to do what I'm asking for help with!
mightieracorns.com
Callan Name Study: The AI Conundrum
Asking for help is merely hard - but apparently, nobody knows how to do what I'm asking for help with!
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Tad Callin @tadmaster.bsky.social · 04/09/2026
I've written a lot about John H. Callin, but every time I do, I learn a little more.
mightieracorns.com
Ahnentafel #32: John Henry Callin (1840-1913)
The biography of John H. Callin has layers that shift in meaning, depending on how deeply you examine the records and artifacts he left behind.
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Tad Callin @tadmaster.bsky.social · 02/09/2026
Welcome back from summer break! I'm excited to get back to sharing the #genealogy journey with you!
mightieracorns.com
After A Break
Welcome back, cousins! I took the summer off from regular writing, partly to recharge and partly to push ahead on some things that would be much less interesting to write about incrementally. Over the coming weeks, you'll read about some of my progress and setbacks, and I'll continue posting the Ahnentafel series and updates on my Callan One Name Study.
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Tad Callin @tadmaster.bsky.social · 25/07/2026
Trying to find out if what I'm doing is even possible. So far, I've come up empty. #genealogy #GenAI #Gemini #Claude www.reddit.com/r/Genealogy/...
reddit.com
From the Genealogy community on Reddit
Explore this post and more from the Genealogy community
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Tad Callin @tadmaster.bsky.social · 05/07/2026
A bit "on the nose" but, okay
Mylar balloon in red, white and blue, meant to look like fireworks, but accomplishing something more phallic
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Tad Callin @tadmaster.bsky.social · 03/07/2026
Welcome to a wrap-up/overview of the previous eight weeks! What interesting patterns do we see in each generation? Let's compare them!
mightieracorns.com
Her Great Eight: An Appraisal
Welcome to a wrap-up/overview of the previous eight weeks! What interesting patterns do we see in each generation? Let's compare them!
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Tad Callin @tadmaster.bsky.social · 01/07/2026
Some updates on my progress gathering data for the Callan One Name Study. #onenamestudies
mightieracorns.com
Callan Name Study: Update for July 2026
Some updates on my progress gathering data for the Callan One Name Study. #onenamestudies
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Tad Callin @tadmaster.bsky.social · 28/06/2026
I was under the impression that they had an API call into a public database. At least, that's what Gemini told me (which seems silly of me as I say it 🤪)
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Reposted by Tad Callin
Melissa Dever @melissadever.bsky.social · 28/06/2026
“The notion that we must spend our time in endless debate with unconvinceable people is designed to rob us of our time and energy. The notion that we need to work out the redemption of people who have shown no interest in redemptive work is a narcissistic enablement.”
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Tad Callin @tadmaster.bsky.social · 28/06/2026
... couldn't find her record in either Ancestry or FamilySearch. Has anyone had success doing this with another LLM?
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Tad Callin @tadmaster.bsky.social · 28/06/2026
I asked multiple times using the same prompt for a CSV with surname (Soundex C450), forename, year, place, and NARA roll/page, and it gives me a different number of results each time. Comparing the results for 1790, one CSV had 64 lines, another had 89 - I only found one person duplicated and...
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Tad Callin @tadmaster.bsky.social · 28/06/2026
Question for the #genealogy community: I've been tangling with Gemini (Google's so-called #AI ) trying to find a reliable method for compiling names in the pre-1850 U.S. Census records for my surname study. It gives me information, but I haven't been able to verify any of it.
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Tad Callin @tadmaster.bsky.social · 26/06/2026
Today's main source is the kind of thing many of us put off writing - our own memories. They are an imperfect, but vital, source for getting to know our ancestors.
mightieracorns.com
Ahnentafel #31: Aletha Frederick Putnam (1899-1981)
Today's main source is the kind of thing many of us put off writing - our own memories. They are an imperfect, but vital, source for getting to know our ancestors.
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Tad Callin @tadmaster.bsky.social · 24/06/2026
As I prepare to write about a family with a unique faith tradition, let's explore what makes discussing American faith traditions so fraught. #faith #religion
mightieracorns.com
Family Faiths and New Religious Movements
As I prepare to write about a family with a unique faith tradition, let's explore what makes discussing American faith traditions so fraught.
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Tad Callin @tadmaster.bsky.social · 19/06/2026
Only a mid-century Midwesterner can pack such an unassuming biography with so many unique details. Here we go, Howie!
mightieracorns.com
Ahnentafel #30: Howard William Martin (1897-1970)
Only a mid-century Midwesterner can pack such an unassuming biography with so many unique details. Here we go, Howie!
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Tad Callin @tadmaster.bsky.social · 17/06/2026
Another notable Callan - and this one should feel right at home during Pride Month.
mightieracorns.com
Notable Callan: Musician and Activist
Another notable Callan - and this one should feel right at home during Pride Month.
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Tad Callin @tadmaster.bsky.social · 12/06/2026
They seem like a happy family until after 1940, when the mysteries begin to pile up.
mightieracorns.com
Ahnentafel #29: Hildur Agda Leander (1886-1945)
"What's an 'Ahnentafel'?" you ask - read this introductory post for my explanation. Hildur Leander was the second of six children born to Gustaf Hugo Waldemar Leander and Ingeborg Olesdatter (or Swedahl) in Brooklyn, New York. Her father, Gust, had immigrated from Sweden in 1882, when he was 18. Ingeborg's family was from Norway, and they began migrating to Minnesota after 1880, when Ingeborg's older brother, Erik, brought his wife to Todd County.
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Tad Callin @tadmaster.bsky.social · 10/06/2026
Our family may not quite look like yours, but we're proud of our kids and the lives we've put together. Here's to celebrating those differences.
mightieracorns.com
Family Pride
Our family may not quite look like yours, but we're proud of our kids and the lives we've put together. Here's to celebrating those differences.
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Tad Callin @tadmaster.bsky.social · 05/06/2026
Welcome to the biography of our Ahnentafel's first American Immigrant! Arvid William Holmquist, born in Sweden in 1880.
mightieracorns.com
Ahnentafel #28: Arvid William Holmquist (1880-1962)
Welcome to the biography of our Ahnentafel's first American Immigrant! Arvid William Holmquist, born in Sweden in 1880.
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Tad Callin @tadmaster.bsky.social · 03/06/2026
Callan Name Study: Update for June 2026 Major behind-the-scenes effort this month. I still have a lot to do to get this One Name Study rolling!
mightieracorns.com
Callan Name Study: Update for June 2026
Major behind-the-scenes effort this month. I still have a lot to do to get this One Name Study rolling!
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Tad Callin @tadmaster.bsky.social · 29/05/2026
Just looking at the simple facts of their biographies isn't enough; you have to look at everyone around them to see the story of Don and Esther.
mightieracorns.com
Ahnentafel #27: Esther Anna Thompson (1908-1988)
Just looking at the simple facts of their biographies isn't enough; you have to look at everyone around them to see the story of Don and Esther.
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Tad Callin @tadmaster.bsky.social · 27/05/2026
What makes a person "notable" may not make them famous, but finding something interesting to write about is often its own reward.
mightieracorns.com
Notable Callan: An Irish Physicist
What makes a person "notable" may not make them famous, but finding something interesting to write about is often its own reward.
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Tad Callin @tadmaster.bsky.social · 22/05/2026
A little late, and a little short - but a full biography of a full life, nonetheless!
mightieracorns.com
Ahnentafel #26: Donald Francis Shuffler (1909-1977)
A little late, and a little short - but a full biography of a full life, nonetheless!
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Tad Callin @tadmaster.bsky.social · 21/05/2026
I'm tired of hearing about Jeffrey Epstein, too, but you know what would make it all go away? Accountability for those responsible. open.substack.com/pub/joycevan...
open.substack.com
Forgetting About Jeffrey Epstein
Donald Trump is playing the distract and delay game again.
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Tad Callin @tadmaster.bsky.social · 20/05/2026
The concept of "honor" is almost never what people want you to think it is.
mightieracorns.com
The Meaning of Honor
The concept of "honor" is almost never what people want you to think it is.
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Reposted by Tad Callin
Greg Pak @gregpak.net · 18/05/2026
Everyone involved in posting this should be fired and everyone in the chain of command whose office is subject to impeachment, including the president, should be impeached. Just for this. I am not kidding in the least, and Democrats who let this go by without comment are putting us all in danger.
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Reposted by Tad Callin
A.R. Moxon @juliusgoat.bsky.social · 18/05/2026
I wrote about the topsy-turvy un-realism of fascism and the ignore-ance of its comfortable enablers—who by their very use of the term "nonviolent" ignore an already brutally violent situation, and demand perpetual sacrificial performances to secure their support. www.the-reframe.com/are-you-brav...
the-reframe.com
Are You Brave Enough for Nonviolence?
People who care, people who don't. Un-realism and ignore-ance. If you aren’t comfortable now, why were you comfortable before?
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Tad Callin @tadmaster.bsky.social · 15/05/2026
Mary McCullough saw some hard times, but otherwise led a quiet life. One can only speculate how she felt about it all.
mightieracorns.com
Ahnentafel #25: Mary Elora Blom (1886-1965)
Mary McCullough saw some hard times, but otherwise led a quiet life. One can only speculate how she felt about it all.
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Tad Callin @tadmaster.bsky.social · 13/05/2026
Behind the scenes is no way to work - so here's the first of (I hope) many updates on my #OneNameStudy progress.
mightieracorns.com
Callan Name Study: Update for May 2026
Behind the scenes is no way to work - so here's the first of (I hope) many updates on my #OneNameStudy progress.
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Tad Callin @tadmaster.bsky.social · 12/05/2026
Keep in mind, the same people get extremely bent out of shape at the merest sugGESTtion that they are racist. "Madame, you may not have a racist bone in your body, but it's what comes out of your mouth that is at issue here."
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Reposted by Tad Callin
John Sipher @johnsipher.bsky.social · 11/05/2026
“The state that spent decades trying to persuade the world that it offered a civilizational alternative to the West is now militarily dependent on one of the poorest and most isolated dictatorships in the world.” www.kyivpost.com/opinion/75884
kyivpost.com
Putin’s Victory Day Turned Red Square Into a Potemkin Village
Putin’s appearance at Moscow’s anemic Victory Day parade was a painful display of nostalgia stained by denial.
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Reposted by Tad Callin
Barred and Boujee aka Madiba Dennie @audrelawdamercy.blacksky.app · 12/05/2026
The Purcell Principle means it always too late for courts to fix something racist and never too late for states to do something racist
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Tad Callin @tadmaster.bsky.social · 08/05/2026
Sorry, people with a deep technical understanding of what AI/LLM is and is not, who wish people would stop reacting so badly to AI showing up everywhere, but... Isn't this you?
static.klipy.com
Get Out Of Here, Clippy!
Alt: Animated GIF of a man using Word on a laptop and saying, "Get Out Of Here, Clippy!"
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Tad Callin @tadmaster.bsky.social · 08/05/2026
When we look back at the lives our ancestors led, how much do we prWhen we look back at the lives our ancestors led, how much do we project our lives onto theirs? How do they compare? And how much oject our lives onto theirs? How do they compare? And how much of that comparison holds up to scrutiny?
mightieracorns.com
Ahnentafel #24: Earl Randolph McCullough (1881-1961)
When we look back at the lives our ancestors led, how much do we project our lives onto theirs? How do they compare? And how much of that comparison holds up to scrutiny?
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Tad Callin @tadmaster.bsky.social · 07/05/2026
When you fill up the tank And empty the bank Remember the "why" Is TFG
A sign on a bridge in San Antonio that reads "WAR CRIMES DON'T HIDE SEX CRIMES"
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Tad Callin @tadmaster.bsky.social · 06/05/2026
His sons and grandchildren remembered him for us, but we have to read between the lines to find out the arc of his story.
mightieracorns.com
Those Who Remained V: William’s Journey
His sons and grandchildren remembered him for us, but we have to read between the lines to find out the arc of his story.
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Tad Callin @tadmaster.bsky.social · 02/05/2026
Behold, a Mightier Acorn repping the newest @tmbg.bsky.social album and prepping the garden 🪏 after two extra days of genealogical excavation! The World Is To Dig
The author, preparing to garden while wearing new TMBG merch
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Tad Callin @tadmaster.bsky.social · 01/05/2026
Welcome to a wrap-up/overview of the previous eight weeks! What interesting patterns do we see in each generation? Let's compare them!
mightieracorns.com
My Great Eight: An Appraisal
Welcome to a wrap-up/overview of the previous eight weeks! What interesting patterns do we see in each generation? Let's compare them!
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Reposted by Tad Callin
Paul Waldman @paulwaldman.bsky.social · 29/04/2026
Today is a reminder that except for a brief period running roughly from Brown v. Board to Roe v. Wade, throughout its history the Supreme Court has been a reactionary force protecting the wealth of the wealthy and the power of the powerful, almost always hostile to equality and justice.
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Tad Callin @tadmaster.bsky.social · 29/04/2026
This week, I'd like to hear from you: What treasured musical heritage ties you to your ancestors? A particular hymn or song? Do you have any professional musicians in your tree? Let me know!
mightieracorns.com
Call and Response
This week, I'd like to hear from you: What treasured musical heritage ties you to your ancestors? A particular hymn or song? Do you have any professional musicians in your tree? Let me know!
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