Lord —, poet (5)
I believe the answer is:
byron
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">lord</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I have seen 'Poetic lord ' mean 'byron' so perhaps 'lord' could also mean 'byron')</span><br/ ><br/ >'<span class="explanation-format__original">poet</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(Lord Byron)</span><br/ ><br/ ></span>
(Other definitions for byron that I've seen before include "one who could produce lyrical lines" , "Lord George, poet" , "Author of 'Don Juan'" , "Eng. romantic poet (Don Juan)" , "British Romantic poet" .)