Historical clue formulations

• Terms of address — 2023-01-14
• Sirs' counterparts — 2022-08-28
• Sirs' partners — 2016-04-25
• Sirs' counterparts — 2014-09-14
• Sirs' counterparts — 2004-06-28
• Sirs' partners — 2002-10-07
• Sirs' counterparts — 2000-09-17
• Sirs' counterparts — 1997-10-06
• Forms of address — 1995-12-10