Vidal's "__ Breckinridge" (4)
I believe the answer is:
myra
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">vidal's breckinridge</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 myra that I've seen before include "Girl's name" , "- - Breckenridge (novel)" , "Woman's name, anagram of army" , "Dame --- Hess; Vidal's Breckinridge" , "Girl" .)