Sotheby's new Chatsworth series
November 23 2016
Video: Sotheby's
This looks good - a new video series on Chatsworth and the history of its collections. Above is a trailer; the first part appears on 28th November. Its apparently presented by 'Hunstman', whoever he or she is.
Update - my bad; Huntsman is a venerable firm of tailors on London's Savile Row.