Related Clues:

• Bygone title
• Feodor, e.g.
• Magnate
• Grand duke's father
• Russian Revolution figure
• Mogul
• Winter Palace ruler
• Nicholas I or II
• Business bigwig
• Ivan the Terrible, e.g.
• Remains in Red Square?
• Bolshevik target
• Honcho
• Industry magnate
• Rimsky-Korsakov's 'The Tale of ___ Saltan'