Historical clue formulations

• British term of address — 2022-10-16
• Sir, to a Brit — 2018-09-12
• British term of address — 2018-01-03
• Sir, in Surrey — 2016-07-10
• Gent, in Britain — 2013-05-16
• Statehouse resident, informally — 2013-01-06
• Informal British term of address — 2010-03-30
• Fellow, in British slang — 2008-04-02
• Informal term of address, in Britain — 2000-05-07
• Informal British address — 1999-11-14