Historical clue formulations

• Wilma Flintstone and Jane Jetson, for two — 2025-12-27
• What some people are dyeing to be? — 2024-02-22
• Raggedy Ann and Raggedy Andy, for two — 2020-08-09
• Annie and the Little Mermaid, notably — 2017-12-20
• Thomas Jefferson and Calvin Coolidge, e.g. — 2015-03-29