Historical clue formulations

• X minus III, in old Rome — 2026-01-19
• Number of ancient kings in pre-Republic Rome — 2025-11-23
• Seven on a sundial — 2024-07-30
• X–III — 2024-03-12
• Seven on a grandfather clock — 2022-12-19
• Edward of the Edwardian Era — 2019-09-13
• The Henry who founded the House of Tudor — 2016-08-21
• Hour on a grandfather clock — 2015-01-15
• Roman septet — 2012-08-14
• Last article in the Constitution — 2011-12-16
• Last article of the U.S. Constitution — 2011-09-09
• The first manned Apollo mission — 2011-07-30
• The King Henry who founded the Tudor dynasty — 2011-02-13
• 7, to Caesar — 2009-03-09
• Last article in the Constitution — 2008-10-28
• I's opposite on a clock — 2008-02-17
• 7 on a grandfather clock — 2008-01-14
• III + IV — 2008-01-07
• Sundial hour — 2007-05-13
• The Henry who founded the Tudor line — 2007-02-18
• Evening hour, on a clock — 2005-05-15
• The Olympics held in Antwerp — 2002-09-28
• The Henry who founded the Tudor line — 2000-08-29
• Spain's last King Ferdinand — 2000-07-09
• The first Tudor Henry — 1999-12-09
• Numeral in a Uris title — 1999-11-07
• Charles who was dubbed "the Victorious" — 1999-10-03
• Clock numeral — 1999-09-30
• Number of articles in the Constitution — 1997-05-08
• Sundial hour — 1995-10-14