Historical clue formulations

• Actress/activist Cox — 2025-10-10
• With 64-Down, noted trans activist and actress — 2021-10-20
• Half of a former sitcom duo — 2019-11-22
• Shirley's TV roommate — 2015-06-03
• Shirley's friend in 1970s-'80s TV — 2010-02-22
• One of the Andrews Sisters — 2009-07-05
• Half of an old sitcom duo — 2003-07-13
• Half of a former sitcom duo — 2002-04-07
• Role of Penny's — 1999-06-25
• TV role for Penny — 1998-09-27
• One of the Andrews Sisters — 1998-08-30
• Shotz Brewery worker of 70's TV — 1994-06-01