Funnily enough, the most famous Lestrange is one only by marriage, and despite really adorable Instagram photos that make us wish it so, there is no blood relation between Leta and Bellatrix whatsoever. At most, Leta and Rodolphus Lestrange (Bellatrix's husband) are very distant cousins.
Leta Lestrange is therefore directly connected to the most fascinating of wizard families, the Ancient and Most Noble House of Black. Generation X of the family — brothers Sirius and Regulus and their cousins Bellatrix, Andromeda, and Narcissa — present a fascinating microcosm of the entire wizarding war.
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.
Obvious spoiler warning! Yep, that happened: Bellatrix and Voldemort had sex sometime around Order of the Phoenix or Half-Blood Prince, and their wild night in bed led to a child named Delphi Diggory/Riddle/Lestrange. According to Delphi herself, she was born sometime before the Battle of Hogwarts.
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.
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.
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.
Delphi was conceived from a liaison between Voldemort and Bellatrix. She was born at Malfoy Manor, shortly before the 1998 Battle of Hogwarts. As Bellatrix and Voldemort were both killed in the Battle and Bellatrix's husband Rodolphus was imprisoned at Azkaban, Delphi was raised by Euphemia Rowle, a Death Eater.
Delphini (b. March 1998), known by the nickname Delphi, was a British half-blood Dark witch, the daughter of Tom Riddle and Bellatrix Lestrange. Being the only child of Lord Voldemort, she was able to speak Parseltongue, and she became the only known living heir of Salazar Slytherin after the demise of her father.
Because to a pureblood fanatic like Bellatrix, Harry is a Mudblood because one of his parents (Lily Evans) was a Muggleborn. Anyone with Muggle ancestry is one, including Snape since his father was a Muggle (Tobias).
He did not love anyone, and did not care to be loved. He felt nothing for his family, and only wanted his friends in school to rally around him because he wanted to hold power over them. Bellatrix Lestrange was obviously in love with him and worshiped him, but he only cared for her servitude, not her.
Andromeda married a Muggle-born, Ted Tonks, and was subsequently disowned by the Blacks, whereas Narcissa, conversely, married Lucius Malfoy, heir of a wealthy pure-blood family; thus, Bellatrix is the aunt of both Nymphadora Tonks and Draco Malfoy, respectively.
Overview. Bellatrix Lestrange (née Black) is Sirius Black's cousin, and sister to Narcissa Malfoy and Andromeda Tonks, making her Nymphadora Tonks' aunt.
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.
The most notorious Lestrange from the "Harry Potter" series was Bellatrix — the cousin of Sirius Black and Lord Voldemort's most devoted follower. But Bellatrix was born with the same last name as Sirius (Black), and only became a Lestrange when she married her husband Rodolphous.
Credence doesn't just mirror Snape through style. He is the antihero with a tragic past and noble intentions - and Aberforth just confirmed it.
We also meet Tom Riddle, who is, as it turns out, the heir of Slytherin. Present only in spirit, he has all the same been controlling Ginny, and having her act as Slytherin's heir. We also meet the Monster of the Chamber, a basilisk.
Delphi did not go to Hogwarts. She was kept at home with her adopted guardian (most likely home-schooled or self-taught). Given how adept she was at using magic later on in life, she's evidence that you don't need to go to Hogwarts to be a witch...
Delphini's birth was one of the most well-guarded secrets of Voldemort and his servants. She was sent to live with Euphemia Rowle, who only raised her because she was offered gold, though we don't know who paid her.
Her real parents were Daneel and Dean Novak, Pureblooded wizards. Turns out Daneel was Tom Riddles younger sister, Daneel Riddle. Of course, the Riddles were related to Salzar Slytherin himself, and this made Hermione the living heir of Slytherin.
Adelena Potter (Wife) Albus and Adelena first meet during the Hogwarts Sorting Ceremony and got married during the pairs sixth year at Hogwarts.
She meets young Albus Potter and leads him to believe she is the niece of Amos Diggory, and cousin to the long-dead Cedric Diggory. But in the play's third act, Delphi reveals herself to be the daughter of Voldemort and Bellatrix Lestrange. Fans were shocked, to say the least.
Credence is Snape's Maternal Grandfather - Harry Potter Theory Explained in Hindi.
Personality. In the sequel, The Crimes of Grindelwald, she desperately wants to be with her no-Maj lover, Jacob but is unable to because of Rappaport's Law, a law that prohibits witches and wizards associating themselves with No-Majs. This has driven her to join Grindelwald's cause, despite Jacob refusing to join her.
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.