What name is shared by a Charles Dickens character and a famous ukulele player?

I saw him live and I was totally surprised. He did the Tiptoe Through The Tulips song first but what followed shocked me. He was wonderful. Good voice, good performance.

So where does the ukulele player come into this answer?

David Copperfield is a Dickens character and a magician.

Uriah Heep is a Dickens character and a rock band.

He was more infamous.

Thank you Insidious for making mine spine shiver every time I hear Tip Toe Through The Tulips! 🌷 😨