Historical clue formulations

• They're held in bondage — 2026-04-24
• Feudal laborers — 2022-10-24
• Peons — 2021-09-23
• Feudal workers — 2020-09-13
• Medieval laborers — 2020-03-05
• Lord's workers — 2020-01-18
• Drudges — 2017-09-06
• Feudal workers — 2017-05-01
• Low class — 2016-06-03
• Medieval drudges — 2016-04-26
• Ones in bondage — 2015-05-02
• Feudal figures — 2013-07-14
• Hard workers — 2012-08-12
• Feudal drudges — 2010-12-07
• Feudal workers — 2010-02-15
• They're bound to work — 2008-02-01
• Some Russians until the Emancipation Manifesto of 1861 — 2007-03-17
• They're bound to land — 2006-07-22
• Drudges — 2006-03-02
• Receivers of manumission — 2005-11-03
• Lord's workers — 2004-10-17
• Lowly laborers — 2003-10-22
• Feudal laborers — 2003-08-05
• They do the lord's work — 2003-04-25
• Lord's workers — 2002-02-28
• Lowly workers — 2001-10-02
• Hardly management types — 2000-10-19
• Lord's workers — 2000-07-29
• Lowly ones — 2000-03-01
• Old laborers — 1999-10-29
• Lord's workers — 1999-05-30
• Feudal underlings — 1998-11-10
• Feudal workers — 1998-06-08
• Lowly ones — 1998-03-01
• Feudal workers — 1997-10-20
• They're bound to work — 1997-07-06
• Feudal workers — 1996-10-28
• Vassals — 1994-11-14
• Vassals — 1994-06-30