Historical clue formulations

• Viking of cartoon fame — 2025-10-10
• "Horrible" Viking of comics — 2024-03-04
• "Horrible" comics Viking — 2021-08-10
• Titular comic strip character from the A.D. 800s — 2020-02-29
• Helga's "horrible" husband — 2014-11-09
• "Horrible" Viking, in the comics — 2013-08-06
• "Horrible" comic strip character — 2012-10-15
• Viking in a Dik Browne strip — 2010-06-24
• Sammy nicknamed "The Red Rocker" — 2008-10-31
• Comics Viking — 2007-03-01
• Dik Browne's "___ the Horrible" — 2005-07-18
• Cartoon character with a helmet — 2004-06-20
• Comic strip Viking — 2002-06-02
• "Horrible" comics character — 2001-11-27
• Fictional Viking — 2001-11-02
• Helmeted comics character — 2001-04-12
• Helga's cartoon husband — 2000-12-16
• Helga's husband, in the comics — 2000-01-16
• Horrible one — 1999-09-26
• Helga's husband — 1997-12-21
• "___ the Horrible" — 1997-12-15
• Cartoon Viking — 1997-08-05
• Dik Browne Viking — 1995-11-06
• Dik Browne cartoon character — 1995-09-20
• Cartoon Viking — 1995-08-08
• Dik Browne Viking — 1994-07-05
• "Horrible" comic character — 1993-12-01