Historical clue formulations

• Stood on its hind legs, as a horse — 2021-06-14
• Mothered or fathered — 2017-05-19
• Raised — 2016-04-08
• Brought up — 2010-06-20
• Brought up — 2010-03-14
• Parented — 2008-10-26
• Brought up — 2006-04-19
• Brought up — 2002-06-23
• Brought up — 2002-05-16
• Brought up — 1999-04-08
• Brought up — 1999-02-15
• Put up — 1998-10-18
• Raised — 1997-03-02