Historical clue formulations

• Britons and others — 2024-06-01
• N.B.A. team with the most Hall-of-Famers, familiarly — 2023-06-08
• Rivals of the 1980s "Showtime" Lakers, to fans — 2022-04-22
• Foes of the Romans — 2021-08-06
• Isle of Man men, e.g. — 2020-11-01
• Worshipers of the goddess Rhiannon — 2019-10-19
• Iron Age people — 2013-12-15
• Bird and others, once — 2010-08-01
• Boston five — 2008-01-09
• Druids, e.g. — 2007-09-19
• Boston team, informally — 2007-05-03
• Early Europeans — 2006-09-22
• Irish of old — 2002-09-03
• Bretons, e.g. — 2001-09-11
• Boston team, informally — 2000-01-11
• Gaels, etc. — 1999-04-06
• Boston team, in brief — 1999-04-01
• Bob Cousy's team, for short — 1998-10-20
• Irish — 1995-09-14