Historical clue formulations

• Tower of London figure — 2023-12-01
• Attendant in a noble household — 2022-09-10
• Medieval servant — 2021-11-20
• Buckingham Palace attendant — 2020-11-06
• Extra on "Star Trek" — 2020-10-14
• Title figure in a Gilbert and Sullivan opera — 2018-02-17
• Administrative worker on a ship — 2015-10-04
• "Star Trek" extra — 2013-11-08
• Royal attendant in a Gilbert and Sullivan operetta — 2010-10-18
• Official's helper — 2010-02-27
• Kind of service — 2007-06-30
• Royal's attendant — 2005-02-24
• Navy enlistee — 1996-09-29
• Savoyard guard — 1996-09-14
• Navy clerk — 1995-10-04
• _____ of the guard — 1994-07-03
• British farmer — 1994-04-10