Historical clue formulations

• Best ___ — 2021-09-05
• Tyne Daly or Keira Knightley — 2020-11-23
• Winters or Somers — 2020-08-23
• Somers or Winters — 2019-07-04
• Monroe or Taylor — 2016-02-07
• Demi or Julianne Moore — 2014-06-17
• 59-Across, e.g. — 2006-12-11
• Woman in 20-Across — 2005-05-22
• Taylor or Hayes, e.g. — 1997-09-26
• Arthur or Monroe, e.g. — 1997-02-15
• Person in a cast — 1996-12-07
• One in a cast — 1996-09-06