Historical clue formulations

• One of the Seven Dwarfs — 2026-06-07
• Grumpy companion — 2024-02-17
• One of the Seven Dwarfs — 2020-06-28
• One of the Seven Dwarfs — 2016-11-01
• Dwarf who's blessed a lot? — 2012-02-06
• Bashful companion — 2012-01-04
• Happy cohort? — 2010-12-25
• Fluish, perhaps — 2007-08-18
• Allergy-prone — 2006-08-30
• Tormented by pollen, say — 2005-01-04
• Grumpy companion — 2001-08-28
• Affected by pollen — 1994-09-09