Credence Isn't Voldemort's Dad But He Could Be Snape's Grandpa.
Credence confirms to Grindelwald that he switched sides at the end of Fantastic Beasts 3 and that he's been communicating with his father, Aberforth Dumbledore, via a mirror.
There was a theory abt credence is actually Tom Riddle Sr. (voldemort's father), cause voldemort's dad left the witch (voldemort's mom) when she was pregnant, and 1926 is the year of Voldemort's bday. But after watching fantastic beasts, the theory might not be true.. Tom Riddle Sr. is a Muggle.
Snape was Dumbledore's man from the moment Lily was murdered. Over the years he did whatever he could to try to make up for his past as a Death Eater, and he followed Dumbledore – for the most part – without question. But when the headmaster of Hogwarts revealed Harry's true fate, Snape's reaction was not unlike ours.
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.
Before Fantastic Beasts and Where to Find Them came out, it seemed like the story's only real Potter connection would be Newt Scamander's relation to Luna Lovegood and a Dumbledore name-drop.
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.
Similarly to Harry, Snape's patronus represents a person. In the memories he gives Harry before his death, Snape shows Dumbledore his patronus, using the form to prove his love of Lily Potter, Harry's mother.
Arabella Lily Snape (born 12 June 1981) was a half-blood witch and was the only daughter of Professor Severus Snape and an unknown descendant of Slytherin. She attended Hogwarts from 1992 until her death in 1998.
Kendra Dumbledore
Not only did her husband end up being incarcerated in Azkaban, but the whole family had to move from Mould-On-The-Wold, to Godric's Hollow to try and protect her youngest.
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 unexpectedly was taken to America with his aunt.
We learnt who Credence really is
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.
"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.
He was the adopted son of Mary Lou Barebone, leader of the anti-witch No-Maj group the New Salem Philanthropic Society. Shy and withdrawn, this caused Credence to be susceptible to her abuse. He's soon revealed to be the long-lost son of Aberforth Dumbledore, and by extension, the nephew of Albus Dumbledore.
"The first thing Snape asks Harry is "Potter! What would I get if I added powdered root of asphodel to an infusion of wormwood?" According to Victorian Flower Language, asphodel is a type of lily meaning 'My regrets follow you to the grave' and wormwood means 'absence' and also typically symbolised bitter sorrow.
For the Potter uninitiated, “always” is how Snape explains to Dumbledore in the final book why his Patronus takes the same shape as the one belonging to his long-lost love: Harry Potter's mother, Lily.
Snape even said that he didn't want anyone to find out that he was protecting Lily's child, “especially Potter's son” (pg. 679 of Harry Potter and the Deathly Hallows) because of his hatred for James. Instead of providing Harry a safe haven from his abusive home with the Dursleys, he tormented Harry over an old grudge.
Now, as firmly established, Snape was not the greatest fan of Harry, but that didn't mean that he ever stopped loving Lily. Dumbledore was surprised that Snape seemed to care for the boy. With a swish of his wand, Snape conjured up a Patronus – Lily's Patronus, a doe. 'Always,' he said.
In order to conjure the avada kedavra curse, you have to want to kill your victim. We all know that Voldemort could easily kill a child without an ounce of remorse... but not Snape. Snape didn't want to kill Dumbledore, and this was why the spell was blue instead of the usual green.
Time-turned Harry sends the stag Patronus to save his earlier-self and Sirius. Snape's Patronus is, always and every time, a doe. In Deathly Hallows, when Harry is viewing Snape's memories, we see that Snape summons his doe Patronus in Dumbledore's office to make a point to Dumbledore.
They are from different families. Though Queenie might be related to Anthony Goldstein. Yeah, there are some similarities between them like they both were half blood and what u said but they are not related in any way. Also, Queenie was a naturally born legillimen while Snape had acquired that skill.
It's thus unlikely Aberforth would open up about Credence without being prompted to. Since Harry doesn't know Aberforth had a son and Albus doesn't find it relevant for Harry in the context of the Second Wizarding War, it makes sense neither brother mentions Credence in the Harry Potter series.
Dumbledore, having witnessed this with Ariana, told Newt that "every time it grew darker, it began to poison her." As a result, Dumbledore recognised the signs of Credence's nature slowly killing him and he told Newt that Credence couldn't be saved.