Related Clues:

• Pre-October Revolution rulers
• Russian despots
• Former Russian royals
• Old Russian overlords
• Nicholas and Alexander, for two
• Russian monarchs of yore
• Catherine Palace residents
• Bulgaria's Simeon I and Simeon II
• Despots of old
• Tyrants of old
• Old Eurasian rulers
• Nicholas II was the last of them in Russia
• Bygone Russians
• Pancras and Alban, for example
• Peter and rulers like him