Who betrayed Anne Frank?
NEW TEAM TACKLES COLD CASE OF THE CENTURY
For nearly 75 years, some of the greatest investigative minds have tried to figure out who tipped off the Nazis about Anne Frank and the seven other Jews hiding behind a movable bookcase in Amsterdam.
Now, a former FBI investigator working with a production company hopes the decades-old mystery can be solved with the help of a new mind — an artificial one.
Vince Pankoke, who spent a chunk of his FBI career investigating Colombian drug cartels, has assembled a team of 20 researchers, data analysts and historians to look into what he calls “one of the biggest cold cases” of the 20th century.
The most unconventional member of his team is a piece of specialized software that can crossreference millions of documents — police reports, lists of Nazi spies, investigative files for Frank family sympathizers — to find connections and new leads.
Proditione Media, a production company in the Netherlands, is soliciting donations to help fund Pankoke’s investigation, which will become the subject of a podcast — and possibly a documentary.
The company, which asked Pankoke to lead the investigation, has also asked people with information or previously undisclosed documents to submit them on its website.
The investigation has already generated new interest — and new information, Pankoke said.
“The bottom line is until this day, there is nothing that’s really held water or been definitive,” he said. “The point of the investigation is fact-finding just to discover the truth. There is no statute of limitations on the truth.”
Anne Frank’s family spent more than two years in the secret annex at the back of her father’s store. They were discovered on a summer day in 1944 and sent to concentration camps.
Before the war was over, seven of the eight in hiding were dead, including Anne, who died of typhus at age 15 at Bergen-Belsen camp in Germany.
Her father, Otto — the only person who hid behind the bookcase and survived — spent the rest of his life trying to figure out who tipped off the Nazis.
He also published his daughter’s diary, which chronicled the rise of anti-Semitism in the Netherlands and has become required reading for students across the world.
He long suspected his family was turned in by Willem van Maaren, a recently hired employee who was not in on the secret behind the bookcase. Van Maaren was suspicious and would set “traps” to discover anyone in the office after hours.
In 1963, Otto Frank told a Dutch newspaper: “We suspected him all along.”
Through the decades, others have been identified as potential betrayers, including a prominent Dutch Nazi by the name of Tonny Ahlers, and the wife of an employee who helped the Frank family hide.
The betrayer shouldn’t have been hard to determine — the Nazis kept meticulous records — but the details surrounding the home in Amsterdam were believed destroyed in a 1946 bombing.
Investigations in 1947 and 1963 turned up nothing. But there are still reams of documents, including some that have been shipped to the U.S. and transferred to microfilm. That avalanche of information could be the key.
Anne Frank’s Amsterdam was a maze of danger. The annex where they lived could be seen easily from several nearby homes. A curtain accidentally left open or a loud noise at the wrong time could lead to discovery. They relied on counterfeit food-ration coupons to stay alive, operations that involved sympathetic collaborators and were heavily scrutinized by police.
Dutch officers were paid for every Jew they turned over to the Nazis, Pankoke said. They leaned heavily and sometimes violently on people suspected of helping Jews avoid the Nazis.
The hiders’ collaborators had family members who could have tipped off police. Anne Frank chronicled moments when the people in the annex made mistakes that could have been seen by neighbours.
Pankoke estimates it would take a human a decade to go through all the documents and parse out possible connections. A computer designed by the data company Xomnia could process the same information in seconds.
“There is, of course, all possible types of administration done by the Germans of the time,” Thijs Baynes, the filmmaker behind the project, told the Guardian. “And there is an even bigger circle of circumstantial evidence. What (Dutch Nazi party) members were in the neighbourhood? What connections were with the Gestapo? Where were Gestapo agents living?
“To find that kind of information you have to go through millions of documents.”
Pankoke is working to acquire more of those documents. He’s spent the past few months squinting at microfilm in Amsterdam and at a National Archives facility outside Washington.
While in the FBI, Pankoke remembers driving by the Anne Frank House and marvelling that no one had figured out who betrayed her family.
He said a small part of him realizes there may be no smoking gun. The key piece of data could have been destroyed. Or there may be heft to a recent report that says there was no betrayer at all, and that Anne Frank’s discovery was an unfortunate coincidence.
That theory was posited in a research paper put out by the Anne Frank House.
Published late last year, the paper suggested three men Otto Frank later identified as investigators weren’t looking for enemies of Nazis, but were likely assigned to track down people committing ration card fraud or those dodging military service.
Pankoke said his investigators have already made some discoveries. They haven’t identified Anne Frank’s betrayers, but they’ve figured out who betrayed at least one other family hiding from the Nazis.
“It’s because we’re using artificial intelligence, because we’re casting such a broad net,” he said. “I know of one instance we’ve found — and we’re looking hard at another one. We’ve only scratched the surface.”
THERE IS NO STATUTE OF LIMITATIONS ON THE TRUTH.