Historical clue formulations

• Official in the Clinton White House — 2011-10-14
• Harold of the Clinton White House — 2011-08-25
• Clinton adviser Harold — 2007-09-19
• F.D.R.'s Interior secretary — 2003-01-03
• F.D.R.'s Interior Secretary — 1998-12-23
• Cabinet member for F.D.R.'s full Presidency — 1998-08-13
• Roosevelt's Secretary of the Interior — 1998-06-26
• F.D.R.'s Interior Secretary — 1997-09-17
• Clinton staffer Harold — 1996-11-11
• 30's Interior Secretary — 1994-04-23