Historical clue formulations

• Tower of London guards — 2023-07-31
• Buckingham Palace figures — 2021-09-02
• Ones doing great and loyal service — 2019-05-04
• Guards at Buckingham Palace — 2017-01-24
• Ones ranking above knaves — 2016-10-14
• Buckingham Palace guards — 2016-07-24
• Title figures in a Gilbert and Sullivan opera — 2016-04-21
• ___ Warders (Tower of London figures) — 2012-10-25
• Palace workers — 2010-12-01
• ___ of the Guard — 2009-10-25
• Tower of London figures — 2009-10-17
• Navy officers — 2009-02-15
• Petty officers — 1996-08-12