Chief manservant (6)
I believe the answer is:
butler
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">chief manservant</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for butler that I've seen before include "House servant" , "Lofty head servant - what did he see?" , "Head manservant of posh household" , "Samuel -, author of Erewhon" , "Head male servant" .)