Ava did not have any children. One thing I've realized though, especially since the age of the internet began, is that it's quite common for people to claim years after a celebrity's death, that the celebrity was their parent, or even for someone who is distantly related or allegedly knew the person, to claim that the person had children when it is very clear that they never did. I've seen this happen even with minor, obscure celebrities, so it's no surprise that someone comes along and claims it about a big star like Ava. And, no I never believe those kinds of claims. They are just falsehoods that some people like to perpetuate for whatever reason.