No, Credence is most certainly not Ariana's son. Ariana was far too young when she died. It is impossible for her to have a child. As revealed in “Fantastic Beasts: The Secrets of Dumbledore”, Credence Barebone is the illegitimate son of Aberforth Dumbledore, Albus Dumbledore's brother.
Credence is Snape's Maternal Grandfather - Harry Potter Theory Explained in Hindi.
It turns out that Credence isn't Albus' brother — he's his nephew. "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.
It is explained that Credence is the illegitimate son of Albus's younger brother, Aberforth (Richard Coyle). His real name is Aurelius Dumbledore. Aberforth's wife was murdered, and Aurelius was raised under the name Credance as an orphan.
Fantastic Beasts 3 reveals that Credence is Aberforth Dumbledore's illegitimate son.
Following this, Credence hid with Nagini at 18 Rue Philippe Lorand, being followed by Gunnar Grimmson, the bounty hunter. At that location Credence found Irma Dugard, the half-elf, whom he believed to be his mother, as her name was on his adoption papers.
Fantastic Beasts: The Secrets of Dumbledore finally revealed that Credence (Ezra Miller) is Aberforth Dumbledore's (Richard Coyle) long-lost son, but his mother could very well be a Gaunt, making Credence related to Voldemort (Ralph Fiennes).
Recall that, as the “Half-Blood Prince,” Snape was born to a witch and a Muggle. His mother Eileen Prince was born in the 1930s. As Fantastic Beasts is set in 1926, the timing checks out for Credence to be her father.
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).
Credence's costume and hair change are so similar to Severus Snape's that it foreshadows his path in Fantastic Beasts 3 — consequently ruining his ending. Grindelwald abused Credence's need for an identity, telling him whatever he wanted to hear to secure his loyalty in his war against Dumbledore.
Aurelius was an illegitimate child of Aberforth's. His mother is killed, and as a result Aberforth is unable to care for his son. Credence is taken to America and put up for adoption, a fact known to no one but Leta Lestrange (Zoe Kravitz).
So let's begin with the issue of the timeline, which has caused the most issues for fans. Credence being Dumbledore's brother just doesn't fit into the timeline. However, Credence being Dumbledore's son in Fantastic Beasts does fit into the timeline.
After a careful investigation, the user suggested that it may have been Alison's makeup that made the difference. They added, “[It] really changes her face in my opinion; she's still beautiful if not more so.” More research proves that Alison was pregnant while filming, which could also explain things.
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.
He's Corvus Lestrange, the son of Corvus Lestrange Snr and his second wife, Clarisse Lestrange née Tremblay. He has an older half-sister, Leta, from his father's first marriage with Laurena Kama. At some point, Credence was separated from his birth family at a young age.
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 Credence is dying as a result of his Obscurus curse, and it's very likely Aberforth will only get to spend just a short amount of precious time with his son. This is the root of Credence not being mentioned in the Harry Potter series.
Severus Snape was born toTobias Snape and Eileen Prince. Growing up near Lily Potter, Snape and her were best friends but Severus found it hard to live with his parents, as his father hated magic. Severus started at Hogwarts with Lily in 1971, where he was Sorted into Slytherin House.
Voldemort has yet to appear in the Fantastic Beasts franchise, but he is still part of the overall timeline and it's possible to guess what he's doing during that time. The Fantastic Beasts series is part of the Harry Potter universe, and takes place years before the events of the Harry Potter film series.
Snape was born to Eileen Prince, a witch, and Tobias Snape, a Muggle, making him a half-blood (hence the name, "Half-Blood Prince"). This is rare for a Death Eater, as remarked in the last book, though Voldemort himself also had a Muggle father.
Credence captures the Qilin and returns to Grindelwald, not realising that two were born that night. Grindelwald later orders Credence to murder his uncle Albus Dumbledore in Berlin, claiming that the Dumbledores knowingly abandoned him.
Snape also lived in a slum neighborhood and wore dirty, ill-fitting clothes. So, given all his years of emotional/physical abuse, how did Snape escape becoming an Obsurial? Lucky for Snape, an Obscurus only forms when a young wizard/witch actively tries to suppress their magical capabilities.
He's Luna Lovegood's grandfather-in-law
Luna Lovegood ends up marrying Rolf Scamander, who is Newt's grandson. If grandson is anything like his grandfather — which is quite likely, as both are magizoologists — that means we can expect Newt to be a bit of an eccentric. His family history supports this.
Nonetheless, despite her initially benevolent nature, Nagini's blood curse eventually turned her into a snake permanently. Though it is unknown if she became evil as a result of that, or was turned evil as a result of Voldemort turning her into a Horcrux. As a snake, Nagini was completely loyal to Lord Voldemort.
Queenie Malfoy (born 2015) is the youngest child of Lucius and Narcissa Malfoy.