Historical clue formulations

• Devout — 2026-06-30
• Reverential — 2022-04-22
• God-fearing — 2013-05-16
• Dutifully reverent — 2012-11-14
• Very reverent — 2010-08-08
• Reverent — 2007-05-15
• Devout — 2005-01-30
• Devout — 2003-10-29
• Religious — 2001-07-02
• Reverent — 1999-01-17
• Reverent — 1997-01-28
• Epithet for Louis I, with "the" — 1996-05-19
• God-loving — 1995-02-05