Historical clue formulations

• "My Cup Runneth Over" crooner — 2016-11-27
• One of a group of singing brothers — 2014-12-11
• One of four singing brothers of the 1950s — 2011-02-28
• Fess Parker's TV co-star — 2010-11-20
• Mingo player of 1960s TV — 2010-10-29
• Mingo player on "Daniel Boone" — 2008-10-22
• Mingo player on "Daniel Boone" — 2007-06-19
• Famous "Tonight Show" tomahawk tosser — 2005-07-02
• "Daniel Boone" actor — 2005-06-16
• Mingo portrayer on 60's TV — 2002-03-08
• Classic "Tonight Show" tomahawk tosser — 2001-03-20
• "Who Will Answer?" singer — 2000-07-07
• Mingo player in "Daniel Boone" — 2000-04-26
• "My Cup Runneth Over" singer, 1967 — 2000-04-04
• Actor with a top 10 single, 1967 — 2000-03-11
• "My Cup Runneth Over" singer — 2000-02-20
• "My Cup Runneth Over" singer — 1999-08-11
• "My Cup Runneth Over" singer, 1967 — 1998-05-24
• 60's western co-star — 1997-11-01
• One of a 50's quartet — 1997-09-20
• "Daniel Boone" actor — 1997-07-31
• "My Cup Runneth Over" singer — 1996-11-10
• Mingo player on "Daniel Boone" — 1996-06-10
• "My Cup Runneth Over" singer — 1994-01-26