Related Clues:

• Ivans IV and V, e.g.
• Rulers of old
• Old autocrats
• Feodor and Peter
• Onetime autocrats
• Russian leaders
• Rulers of yore
• Old despots
• Russian emperors
• Bygone autocrats
• 1917 marked their end
• Bygone royalty
• Alexander and Peter
• Alexander and others
• Nicholas and Alexander, e.g.