... who danced with the Prince of Wales

You know the song?
I've danced with a man who's danced with a girl, who's danced with the Prince of Wales.

I sometimes hear people talking about their piano teachers and their piano teacher's teachers, so I looked up the teacher of my teacher and discovered that my musical great-grandfather is Alexander Glazunov, because my piano teacher Neta Maughan's teacher, Alexander Svergensky was one of his pupils.

Doesn't change much, but.