Historical clue formulations

• Salt Lake City resident — 2025-02-24
• Salt Lake City resident — 2023-02-21
• Pioneer Day celebrant — 2020-06-07
• Brigham Young, notably — 2020-01-24
• Many a B.Y.U. attendee — 2017-04-16
• Jazz devotee, most likely — 2017-02-03
• Brigham Young, e.g. — 2016-07-14
• Area code 801 resident — 2015-12-13
• Butch Cassidy, for one — 2008-06-29
• Marie Osmond or Loretta Young — 2007-08-24
• Jazz fan, most likely — 2006-01-14
• West Jordan resident — 2004-12-19
• Skull Valley dweller — 2004-09-12
• Jazz enthusiast? — 2004-01-31
• Mormon, often — 2003-11-28
• Jazz fan? — 2003-10-29
• Jazz fan? — 2002-12-08
• Jazz fan, most likely — 2002-04-07
• Donny or Marie Osmond — 1996-03-30
• Beehive State resident — 1996-03-26
• Donny Osmond, e.g. — 1993-12-21