Historical clue formulations

• Steinbeck's Ma or Pa — 2019-03-23
• 1940 Fonda role — 2018-01-13
• "The Grapes of Wrath" surname — 2017-02-07
• Family name in "The Grapes of Wrath" — 2016-06-20
• "The Ghost of Tom ___" (1995 Bruce Springsteen album) — 2012-01-04
• "The Grapes of Wrath" family name — 2011-08-09
• Ma or Pa in a Steinbeck novel — 2011-06-02
• Tom of "The Grapes of Wrath" — 2011-05-17
• 1940 Fonda role — 2010-07-25
• Bruce Springsteen album "The Ghost of Tom ___" — 2009-04-09
• Fictional Tom — 2009-02-08
• "The Grapes of Wrath" surname — 2008-09-24
• Woody Guthrie's "Tom ___" — 2007-09-21
• "The Grapes of Wrath" family name — 2006-06-13
• Steinbeck family name — 2001-06-18
• Steinbeck hero — 2001-01-17
• 1940 Fonda role — 1999-01-08
• "The Grapes of Wrath" name — 1998-12-13
• "The Grapes of Wrath" name — 1995-11-23
• Steinbeck family name — 1995-03-03