Historical clue formulations

• Writers Roald and Sophie — 2021-01-15
• "Fantastic Mr. Fox" author and family — 2011-04-30
• Author of "The Gremlins" and namesakes — 2006-10-07
• Arlene and Roald — 2002-08-22
• Arlene and Roald — 1996-11-22