Historical clue formulations

• Romantic visionary — 2017-03-31
• Extravagant romantic — 2008-07-11
• Visionary — 2008-05-16
• Rosinante's rider — 2003-12-12
• Idealistic one — 2000-05-26
• Fictional hero on a horse — 1998-09-19
• Embodiment of impractical chivalry — 1997-06-22
• Don of fiction — 1996-02-16
• Literary hero of 1605 — 1995-01-05
• Man of la Mancha — 1994-01-15