Historical clue formulations

• Spawned — 2026-01-04
• Sired — 2025-03-17
• Sired, biblically — 2017-06-11
• Sired, biblically — 2016-06-22
• Sired — 2014-09-23
• Conceived — 2012-10-24
• Generated — 2012-05-04
• Fathered — 2012-03-15
• Fathered — 2004-11-02
• Conceived — 2000-03-17
• Brought forth — 1999-06-04
• Engendered — 1998-05-12
• Fathered — 1997-03-21
• Fathered — 1995-05-08