Historical clue formulations

• Gen. ___ E. Lee — 2018-04-25
• ___ Morris, signature on the Declaration of Independence — 2015-06-04
• Gen. ___ E. Lee — 2014-04-07
• Gen. Lee, in brief — 2008-03-16
• Gen. ___ E. Lee — 2006-01-01
• Gen. ____ E. Lee — 1995-06-20