Answer:

serfs

Answer	Crossword Clue
SERFS	Vassals
SERFS	Underlings
SERFS	Men of the lord?

SERFS	Peasants
SERFS	Lowly workers
SERFS	Feudal workers
SERFS	Lord's laborers
SERFS	Menial workers
SERFS	Feudal farmers
SERFS	Lord's workers
SERFS	Peon cousins

SERFS	Feudal servants
SERFS	Feudal peons
SERFS	Feudal laborers
SERFS	Helots
SERFS	Lowly laborers
SERFS	They serve the lord
SERFS	Feudal figures
SERFS	Low men on the feudal totem pole

SERFS	Peasants on the lord's land
SERFS	Workers for the lord
SERFS	Subjects of a drudge report?
SERFS	Middle Ages tillers
SERFS	Lord's servants
SERFS	Manorial workers of old
SERFS	Slaves of a sort
SERFS	Indentured ones

SERFS	Medieval menials
SERFS	Bondsmen
SERFS	Manor workers
SERFS	Castle underlings
SERFS	Feudal minions
SERFS	Ancient underclass
SERFS	Ancient bondsmen
SERFS	Medieval workers

SERFS	Feudal subjects
SERFS	Medieval peasants
SERFS	They're bound to work
SERFS	Hawaii abolished them in 1852
SERFS	Servants of yore