The life of the modern butler
The British television series Downton Abbey gives the public a look at the lives of those who live - and serve - on a British country seat a century ago.
Butler and maids are still part of some well-to-do households, though the job has changed a lot.
Charles MacPherson runs the only registered school for butlers and household management in North America, and he's the author of The Butler Speaks.
Click on the link below to hear him speak with Dave.