Historical clue formulations

• "Brand New Key" singer, 1971 — 2025-03-12
• Scarlett's sister-in-law and best friend in "Gone With the Wind" — 2014-01-19
• U.S. tennis player Oudin — 2010-06-06
• Actress Griffith — 2008-12-01
• One-named 1970's singer — 2002-04-27
• Griffith of Hollywood — 1996-04-18
• "Brand New Key" singer, 1971 — 1995-08-10
• Actress Griffith — 1995-08-05