Lord's worker
I believe the answer is:
liege
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">lord's worker</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for liege that I've seen before include "Province of Belgium" , "Belgian city or feudal superior" , "Vassal; city in Belgium" , "Chieftain" , "Belgian, French-speaking city" .)