Historical clue formulations

• Einstein's German birthplace — 2021-05-19
• Einstein's birthplace — 2018-05-21
• Where Einstein was born — 2017-04-30
• City where Einstein was born — 2016-06-28
• German city where Einstein was born — 2015-06-01
• German city where Einstein was born — 2013-01-07
• Einstein's birthplace — 2012-03-27
• German city on the Danube — 2012-03-07
• Einstein's birthplace — 2012-01-01
• Locale of an 1805 Napoleon victory — 2010-08-29
• 1805 Napoleonic victory site — 2009-11-07
• German city on the Danube — 2008-10-23
• Einstein's birthplace — 2008-08-24
• Einstein's birthplace — 2006-12-06
• Einstein's birthplace — 2006-07-06
• Historic city on the Danube — 2005-04-17
• City in Baden-Württemberg — 2005-02-27
• City on the Danube — 2005-02-06
• Einstein's birthplace — 2003-10-23
• Einstein's hometown — 2002-08-25
• German cathedral city — 2002-05-07
• Where Einstein was born — 2002-02-26
• Einstein's birthplace — 2001-05-25
• German city on the Danube — 2000-10-18
• Einstein's birthplace — 1998-04-12
• German city on the Danube — 1998-03-02
• Einstein's birthplace — 1997-02-18
• Port on the Dunube — 1996-07-03
• German city on the Danube — 1996-06-03
• Einstein's birthplace — 1995-10-02
• Einstein's birthplace — 1993-12-30