"The Forsyte Saga" wife (5)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">the forsyte saga wife</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 irene that I've seen before include "Greek godess of peace" , "- - Handl, actress" , "Goddess of peace - Byzantine ruler" , "Representative of peace" , "Peaceful girl" .)