Historical clue formulations

• Diplomatic professional — 2023-05-05
• Diplomat — 2023-02-22
• Figure in international relations — 2021-08-12
• Foreign representative — 2020-01-31
• Diplomat — 2018-01-01
• Diplomat — 2015-09-17
• Diplomatic representative — 2013-11-18
• Representative — 2009-08-07
• Embassy figure — 2007-12-19
• Representative — 2001-10-05
• Representative — 1999-05-08
• Accredited diplomat — 1998-11-17
• Ambassador's inferior — 1998-10-07
• Representative — 1998-06-24
• Messenger — 1996-04-20
• Messenger — 1994-03-20