Historical clue formulations

• Game with royal marriages — 2018-12-01
• Game played with a 48-card deck — 2017-04-17
• Trick-taking game with a 48-card deck — 2016-11-22
• Double-decker? — 2009-10-17
• 40-point meld — 2004-04-11
• Meld of the queen of spades and jack of diamonds — 2002-07-31
• 48-card game — 2001-06-26
• Jack of diamonds and queen of spades — 1996-02-03