Historical clue formulations

• Catherine the Great, for one — 2024-05-08
• Title for multiple Marias and Annas in history — 2023-05-28
• Winter Palace resident — 2017-12-21
• Catherine I of Russia, e.g. — 2012-05-30
• "Great" Catherine, for one — 2011-02-16
• Sovereign of yore — 2010-07-02
• Bygone sovereign — 2005-06-10
• Catherine the Great, e.g. — 2001-06-11
• Bygone queen — 2000-02-18
• Alexandra, e.g. — 1999-11-13
• Alexandra Feodorovna, for one — 1998-10-24
• Catherine the great was one — 1996-07-05
• Catherine the Great, e.g. — 1996-06-09
• Bygone empress — 1994-10-29