Historical clue formulations

• Goodbyes — 2023-10-29
• They're exchanged in France — 2012-01-01
• Versailles valedictions — 2010-09-09
• Parting words — 2008-11-09
• Goodbyes — 2006-12-06
• Words to go with — 2001-08-24
• Parting words — 1997-12-20
• Parting words — 1997-11-09