A document dates back to the days just after the Revolutionary War records a rare moment when a regional governor signed the papers granting freedom to Agnes Mathieu. Two hundred thirty years later, her descendants want to know why this powerful man would concern himself with a slave

PBS
Michael Henderson holds a document that grants freedom to his ancestor who was a slave.
And (in a repeat segment), did this elaborate dagger once belong to Benito Mussolini? Wes Cowan retraces the last steps of Fascist Italian dictator to find the answer.

PBS
The dagger bears the symbols of Italian fascism, and the initial "M" hangs from the belt clip.
Monday, August 30 at 9 p.m. on PBS-HD.
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