At the end of the last film, Grindelwald told Credence he was really Aurelius Dumbledore – the previously unheard of sibling of Albus. However, that wasn't entirely true. While Credence is a Dumbledore, he isn't the brother of Albus, Aberforth and Ariana. In fact, he's Aberforth's secret son!
"The Secrets of Dumbledore" circumvents the timeline issues by revealing that Credence — or rather, Aurelius — isn't Albus' brother. He's Aberforth's son, which makes him Albus' nephew.
How did Grindelwald know that Credence was a Dumbledore?
Grindelwald knew Credence was Aurelius Dumbledore from the moment he realized Credence was an Obscurial (much like Ariana Dumbledore), and that he had survived the Obscurus for so long (which meant that he came from a very powerful wizard bloodline).
Fantastic Beasts: The Secrets of Dumbledore confirmed that Credence Barebone/Aurelius Dumbledore (Ezra Miller) is the new Snape (Alan Rickman) through a very familiar line delivered by Aberforth Dumbledore (Richard Coyle). Fantastic Beasts 3 finally shed light on the Credence being Aurelius Dumbledore plot twist.
Aurelius Dumbledore (born c. spring 1900), also known as Credence Barebone through adoption, was an English-born American half-blood wizard who lived during the 20th century. He was the son of Aberforth Dumbledore and an unnamed woman. One year after his birth, he was unexpectedly taken to America with his aunt.
Who Is Credence's Mother? (3 THEORIES) - Harry Potter / Secrets of Dumbledore Theory
Why was Credence never mentioned in Harry Potter?
Neither Dumbledore mentions Credence in Harry Potter because they both feel guilty for not finding him sooner. Fantastic Beasts 3 shows that both brothers have a history of "secrets and lies," something Aberforth criticizes his older brother for learning from their family.
Credence may well be related to Voldemort, but it would have to be through Voldemort's grandmother. That also means the mystery woman must've had a second child: Merope Gaunt, born in 1907. It's entirely possible that Aberforth could have sired a child with Voldemort's grandmother.
Voldemort was Tom Riddle and Dumbledore met Tom as a child. Riddle also attended Hogwarts. Riddle was also a Jr to his father, Tom Riddle Sr. Nothing lines up with Credence being Tom.
Credence Barebone (played by Ezra Miller) is a secret Obscurus wizard and Mary Lou Barebone's troubled adopted son. Unaware of his origins or that he has magical powers, Credence harbors enormous rage, which turns into a dangerous Obscurus, having been tormented for years by his abusive adoptive mother.
Born as Bellatrix Black, Bellatrix married into the Lestrange family, meaning she and Leta aren't related by blood. That makes Leta related to Bellatrix's husband, Rodolphus Lestrange, although that connection is no easier to find.
After Fantastic Beasts: The Secrets of Dumbledore: Movie Magic was released, it was confirmed in the book that Credence's phoenix was indeed not Fawkes.
In his youth, Credence was adopted by the leader of a No-Maj anti-witchcraft group called the New Salem Philanthropic Society, Mary Lou Barebone, who was dedicated to eradicating magic.
In the end, Credence/Aurelius returns to the light, taking sides with his family, rather than Grindelwald. The action has reverberating consequences, as Grindelwald tries to kill Credence, but Dumbledore protects him — breaking their blood pact.
Examining Newt Scamander's social interactions, sensory sensitivities, and special interests and routines offers valuable insights into his character. While some argue that these traits align with autism, it is important to note that the character's creators have not explicitly confirmed his autism spectrum diagnosis.
Why didn't Grindelwald tell Voldemort where the Elder Wand was?
What made things interesting was that Grindelwald had refused to tell Voldemort where the Elder Wand was. He knew that Dumbledore was the current owner and he probably worked out that it remained with Dumbledore in his tomb.
While there are no Weasleys on the cast list, there are Lestranges, a Carrow, and even a Chang. From primary cast to supporting players in Fantastic Beasts 2, here's all the familiar (albeit much younger) faces you can expect to see in The Crimes of Grindelwald.
So the short version: Leta Lestrange swapped her baby brother Corvus for a baby supposedly named Aurelius Dumbledore, who was later by some means separated from the Lestrange family and ended up becoming Credence Barebone.
Mason Riddle is the Son of Tom Marvalo Riddle, otherwise known as Lord Voldemort, and the only American student at Hogwarts School of Witchcraft and Wizardry.
Theseus is the Head of the Auror office in Britain and also happens to be the older brother of Newt Scamander, who he has always worried about (especially when he gets in trouble with the Ministry of Magic).
Corvus Lestrange was a French wizard and a member of the pure-blood Lestrange family. He was the son of Corvus Lestrange and Clarisse Tremblay. He died as an infant when the ship carrying him and his half-sister, Leta to America sank in the Atlantic Ocean.
Bellatrix was born Bellatrix Black and was Sirius Black's cousin, but she joined the Lestrange family when she married Rodolphus Lestrange, who hails from a different branch of the family tree. So, Leta and Bellatrix's husband Rodolphus would be very distant cousins.
But now we know Nagini was no simple supervillainous pet, but a human woman cursed with the “Maledictus” blood curse, which, according to Rowling, is a female-only inherited condition which grants the affected individual the ability to transform into an animal at will, until one day, the transformation becomes ...
