A Jewish woman with red hair told me that red naturally occurs in several ethic groups...Celtic (Irish/Scots), Jewish, Spanish -- which I didn't know -- and also Lithuanian. She said it was rare among other groups, though of course, all the ethnicities have mixed a lot so that's not as true as it was.

She was skinny, though, and her hair was very short so I don't know if it was curly or not.

If you move to the New York City area, you will merge right in!