Related Clues:

• Winter Palace resident
• Old despot
• Chessman
• Ivan or Nicholas
• Sovereign
• Peter, for one
• Hereditary ruler
• Peter, e.g.
• Autocrat
• Basil, e.g.
• Chesspiece
• Tolstoy's '___ Fyodor Ivanovich'
• Bygone title
• Feodor, e.g.
• Kind of snake or crab