Foreign nobleman (7)
(Other definitions for marquis that I've seen before include "Continental aristocrat" , "European nobleman" , "Foreign nobleman ranking above a count" , "French nobleman (like de Sade)" , "Noble, above count" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">foreign nobleman</span>' is the definition.<br/ ><span class="explanation-format__explanation">(count is an aristocratic title in some countries)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for count that I've seen before include "Noble - judge" , "Add up" , "Include; nobleman" , "Reckon" , "consideration" .)