Historical clue formulations

• Title woman in a 1968 Turtles hit — 2024-06-01
• Abbott known for her "Treasure Island" and "Grimm's Fairy Tales" illustrations — 2022-12-16
• Satirical 1968 hit for the Turtles — 2018-06-01
• Title girl in a 1968 hit by the Turtles — 2014-06-15
• "Gee, I think you're swell" girl of a 1960s song — 2014-01-08
• Title girl in a 1968 Turtles hit — 2009-10-23