What famous musicians have even more famous musician children?

Lol yes. I meant she’s known by who her husband was. Which is unfair and sexist

That’s funny. Similarly, I remember a fan magazine for teens, circa 1980, answering a reader’s question about Olivia Newton-John and Elton John’s relationship. There isn’t one – he’s Reginald Dwight.

Oh, there are a shitload of musical Bachs of multiple generations, a confusing number of which were named Johann. For example, old Johann Ambrosius had a twin brother Johann Christoph, also a musician.

Two other of Bach’s sons were composers including his eldest Wilhelm Friedemann and fifth son Johann Christoph Friedrich. JCF’s son became a composer too - Wilhelm Friedrich Ernst, the last composer in the Bach bloodline. All were competent composers but none as good as JS, JC or CPE.

Note that JS Bach had 20 children in all, although many did not survive childhood. This has however given rise to the following joke:

Q. Why did Bach have so many children?
A. His organ didn’t have any stops.