Historical clue formulations

• Dale who sang "Happy Trails" with Roy Rogers — 2026-09-14
• Chris of Captain America fame — 2025-03-24
• Jazz pianist Bill — 2022-04-27
• Onetime Supreme Court justice Charles ___ Hughes — 2021-09-21
• Lead-in to an Indiana "-ville" — 2021-04-11
• Captain America portrayer Chris — 2020-05-20
• Bob ___ (restaurant chain) — 2019-11-12
• Lily Potter's maiden name in the Harry Potter books — 2018-07-01
• Maiden name of Harry Potter's mother — 2016-06-12
• Captain America portrayer Chris — 2015-03-22
• Bob ___, restaurant chain — 2014-10-27
• Maiden name of Harry Potter's mother — 2012-06-06
• Zager & ___, 1960s pop duo — 2009-04-05
• Cowgirl Dale — 2008-11-30
• Newspaperman Harold — 2008-08-05
• "Dynasty" actress — 2007-08-01
• Dame Edith who was nominated for three Oscars — 2007-05-06
• Jazz pianist Bill — 2007-04-01
• See 28-Across — 2007-03-03
• U.S. swimming star Janet — 2006-11-16
• ___ and Novak (old news partnership) — 2005-04-18
• Olympic swimmer Janet — 2003-11-09
• Queen of the Cowgirls — 2001-07-29
• Cowgirl Dale — 2000-05-01
• "Dynasty" star — 2000-04-23
• Editor Harold — 1999-09-23
• "The Horse Whisperer" writer — 1999-06-18
• "Dynasty" actress — 1999-02-14
• Rogers's partner — 1998-12-09
• Columnist Rowland — 1998-08-13
• Olympian Janet — 1998-06-17
• "Luann" cartoonist Greg ___ — 1998-02-08
• Editor Harold — 1998-01-29
• Olympics great Janet — 1997-08-03
• Swimming gold medalist Janet — 1996-11-28
• Former London Times editor Harold — 1996-01-03
• Cowgirl Dale — 1996-01-01
• Photographer Walker _____ — 1995-10-22
• Rogers's wife — 1995-09-15