Noble's partner (6)
I believe the answer is:
barnes
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">noble's partner</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 barnes that I've seen before include "London district" , "- Wallis, British engineer (WWTwo bouncing bombs)" , "associated with Wallis?" , "Noble partner in US" , "Part of London" .)