So in Fantastic Beasts and Where to Find Them, Leta Lestrange is depicted as going to Hogwarts as a Slytherin, but she's also depicted as a french resident, with family there going back many generations. This is confusing to me because there's already a magic school in France (Beauxbatons). So why didn't she go there?
After learning about the Kama family's Unbreakable Vow of vengeance, Corvus IV sent his children off to the Americas, specifically New York. We see them on the boat where Corvus V was swapped with Aurelius Dumbledore by Leta, ultimately leading for Aurelius to be adopted by the Barebones family. Where did Leta go? Did she just go back home after this? Why is she going to Hogwarts? I guess we could assume that Corvus IV and Leta moved to England or Scotland, perhaps? Maybe she was adopted by the British Lestranges? I can't think of any other reason why she would not have attended Beauxbatons over Hogwarts.