Historical clue formulations

• Geneticist's finding — 2026-08-07
• Red hair or hazel eyes, e.g. — 2025-10-27
• One could be dominant or recessive — 2025-06-09
• Hair color, e.g. — 2025-05-17
• Characteristic — 2024-12-18
• Dimples or freckles, e.g. — 2024-11-10
• Characteristic — 2022-02-16
• Bit of a character — 2021-11-26
• Attribute — 2021-02-23
• Personality facet — 2020-07-13
• Blue eyes or hairy legs, e.g. — 2019-09-17
• Characteristic — 2017-09-18
• Hazel eyes, e.g. — 2017-05-31
• Blue eyes, e.g. — 2014-11-06
• Hazel eyes or curly hair — 2014-07-14
• Characteristic — 2014-03-17
• Curly hair or hazel eyes — 2013-10-29
• Characteristic — 2013-09-09
• Green eyes, e.g. — 2012-08-05
• Brown eyes or curly hair — 2009-10-05
• Quality — 2009-02-28
• Quality — 2009-02-01
• Brown eyes or baldness, e.g. — 2009-01-13
• Stubbornness or kindliness, e.g. — 2008-12-15
• Red hair or freckles — 2008-05-21
• Characteristic — 2007-07-09
• Red hair, e.g. — 2007-04-22
• Attribute — 2006-09-06
• Blue eyes or dark hair, e.g. — 2006-02-06
• Blue eyes or curly hair, say — 2005-10-25
• Blue eyes or curly hair — 2004-04-13
• Blue eyes or baldness, e.g. — 2003-04-29
• Albinism, e.g. — 2003-03-19
• Characteristic — 2002-11-11
• It may be passed down the line — 2001-09-13
• Attribute — 2001-07-28
• Property — 2001-06-09
• Hair color, e.g. — 2001-05-18
• Blue eyes or baldness, e.g. — 2001-01-29
• Hot temper, e.g. — 2000-10-12
• It may be dominant — 1999-01-03
• Inheritance? — 1998-07-12
• Characteristic — 1998-06-08
• Quality — 1998-03-06
• Mannerism — 1997-09-01
• Characteristic — 1997-05-06
• Characteristic — 1995-10-25
• Mark — 1995-08-09
• Feature — 1995-05-21
• Attribute — 1995-01-31