Episode 9.7 - Hohenstaufen Pt 1 - Frederick Barbarossa
Frederick Barbarossa was Holy Roman Emperor in the 12th century. He forced his way into the imperial office, and then forced the office back into relevance after a century or so of decline. He was an incredibly energetic leader, a strong general and politician. He expanded the power of his empire, and is considered one of the greatest of the Holy Roman Emperors.