From A Warrior Statue In Kyrgyzstan To A Maya City In Mexico, These Are The Most Significant Historical Discoveries Of 2022

Published December 30, 2022
Updated March 12, 2024

Researchers Claim To Have Identified The Man Who Betrayed Anne Frank

Anne Frank

Wikimedia CommonsAnne Frank was 15 years old when the SS raided her family’s hiding place in Amsterdam in 1944.

In 2022, researchers made waves when they announced they’d answered the question “Who betrayed Anne Frank?” Academic and author Rosemary Sullivan, who wrote a book about the investigation, claimed that a man named Arnold van den Bergh had revealed Anne and her family’s hiding place to the Nazis.

A Jewish notary, van den Bergh had been floated as a suspect before. Anne’s father, Otto, had received an anonymous tip that van den Bergh had betrayed his family in 1945. And the researchers behind the book claimed that van den Bergh had a list of where Jewish families in Amsterdam were hiding, which he allegedly gave to the Nazis to save himself and his own family.

But others immediately pushed back against the allegation. For starters, there’s no physical evidence that the list even existed. Some accused the researchers of wild speculation without establishing concrete facts.

And although Sullivan published her book about the researchers’ findings, it ended up getting pulled by a Dutch publisher just months later. According to NPR, a group of Dutch historians released an in-depth piece of criticism about the investigation, calling the discoveries “a shaky house of cards.”

One researcher responded to the historians’ criticism, saying that it was “very detailed and extremely solid,” but “for the time being I do not see that Van den Bergh can be definitively removed as the main suspect.”

author
Kaleena Fraga
author
A senior staff writer for All That's Interesting since 2021 and co-host of the History Uncovered Podcast, Kaleena Fraga graduated with a dual degree in American History and French Language and Literature from Oberlin College. She previously ran the presidential history blog History First, and has had work published in The Washington Post, Gastro Obscura, and elsewhere. She has published more than 1,200 pieces on topics including history and archaeology. She is based in Brooklyn, New York.
editor
John Kuroski
editor
Based in Brooklyn, New York, John Kuroski is the editorial director of All That's Interesting. He graduated from New York University with a degree in history, earning a place in the Phi Alpha Theta honor society for history students. An editor at All That's Interesting since 2015, his areas of expertise include modern American history and the ancient Near East. In an editing career spanning 17 years, he previously served as managing editor of Elmore Magazine in New York City for seven years.
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Fraga, Kaleena. "From A Warrior Statue In Kyrgyzstan To A Maya City In Mexico, These Are The Most Significant Historical Discoveries Of 2022." AllThatsInteresting.com, December 30, 2022, https://allthatsinteresting.com/history-news-2022. Accessed September 17, 2025.