Is Leta Lestrange Related to Credence?

Kama, believing that Credence was Corvus, prepared to kill him, but they were joined by Newt Scamander, Tina Goldstein and Leta Lestrange, Kama's half-sister. Leta insisted that Credence was not her half-brother, as the real Corvus Lestrange died.

Is Credence the baby Leta swapped?

Whatever the circumstances were, they led most everybody to believe he was dead. 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.

How are Credence and Leta related?

Both Credence and Leta are the children of Corvus Lestrange by different mothers, making them half-siblings. ... If Credence is her half-brother, that also makes him a distant relative of Bellatrix, Sirius, and Tonks — which, we suppose, means that Credence comes by his pale complexion and dark, shaggy hair naturally.