Tony McMahon investigates some of the maddest rulers in history from Charles VI who thought he was made of glass to George III who lost America.
Tony McMahon discusses Princess Margaret – sister of Queen Elizabeth II and featured in the Netflix series The Crown
TV historian Tony McMahon appears on Private Lives presented by Tracy Borman and investigating Napoleon, Hitler and Princess Margaret
With Harry and Meaghan getting married – a look back at royal weddings that have gone horribly wrong
The story of Boy Jones and Queen Victoria
Anne of Cleves was the wife who successfully escaped being executed by Henry VIII