Historical clue formulations

• Renaissance painter ___ van Eyck — 2025-02-14
• Garnet is its birthstone: Abbr. — 2024-03-31
• Mo. with two national holidays — 2023-08-18
• National Blood Donor Mo. — 2023-01-01
• Mo. with multiple federal holidays — 2022-12-03
• Middle Brady family daughter — 2022-03-09
• One of the Brady Bunch — 2021-11-03
• When M.L.K. was born: Abbr. — 2020-09-09
• Mo. whose birthstone is garnet — 2019-11-15
• Painter van Eyck — 2019-06-06
• Month with two natl. holidays — 2016-09-02
• 1/ — 2016-06-16
• Dutch painter Vermeer — 2015-08-25
• The "1" of 1/4 — 2015-01-04
• Dutch painter Vermeer — 2013-04-14
• Natl. Blood Donor Month — 2011-11-26
• Qtr. starter — 2011-01-06
• Feb. preceder — 2010-12-13
• Swing bandleader Garber — 2010-05-20
• First mo. — 2010-04-19
• Half of a popular 1960s singing duo — 2010-04-03
• Start of the yr. — 2010-03-14
• One of the Bradys on "The Brady Bunch" — 2009-09-18
• Dutch painter Steen — 2009-05-04
• Dutch painter Steen — 2007-12-21
• Brady sibling — 2006-03-22
• Middle Brady Bunch girl — 2002-02-11
• Feb.'s predecessor — 2002-02-05
• What 1 might mean: Abbr. — 2000-09-29
• Cal. opener — 2000-01-13
• Calendar abbr. — 1999-09-11
• One of the Brady Bunch — 1999-01-20
• Month on a cal. — 1998-01-22
• Calendar abbr. — 1995-11-30
• Tenor Peerce — 1995-08-11
• Tenor Peerce — 1994-06-12