Historical clue formulations

• "Myra Breckinridge" novelist — 2021-03-05
• Author of "Burr" and "Lincoln" — 2019-06-26
• Gore who wrote "Lincoln" — 2016-02-09
• Gore who wrote "Lincoln" — 2015-05-27
• Gore in fiction — 2012-02-26
• Gore who wrote "Lincoln" and "1876" — 2008-07-01
• "Myra Breckinridge" novelist — 2007-05-20
• "1876" author — 2001-07-08
• "Myra Breckinridge" author — 1997-11-14
• "Myra Breckinridge" author — 1997-05-21