Historical clue formulations

• River of York — 2017-03-18
• "Great" river of England — 2015-10-28
• River through York — 2015-08-26
• Sussex river where Virginia Woolf tragically ended her life — 2015-01-15
• River of York — 2012-08-09
• River of York — 2010-12-30
• River of York — 2010-04-18
• Northamptonshire river — 2007-11-27
• Yorkshire river — 2006-12-13
• English river to the Wash — 2004-06-19
• River of York — 2003-06-01
• Yorkshire river — 2003-03-23
• England's Great ___ River — 2002-07-09
• River past Buckingham — 2001-10-29
• River in England — 1999-03-08
• Name of three English rivers — 1997-08-31
• Any one of three English rivers — 1997-07-01
• Any of three English rivers — 1997-02-18
• Northamptonshire river — 1995-12-17
• Name of three English rivers — 1995-03-23