Historical clue formulations

• Parent of a newborn, typically — 2020-02-09
• Whistle-blower, e.g. — 2016-09-28
• Finger-pointer — 2014-05-18
• Whistle-blower — 2009-10-22
• Title giver — 2008-12-23
• Cooperative witness, maybe — 1999-11-26
• Finger-pointer — 1997-02-24
• Finger pointer — 1995-05-26