Something Woody found in Montmartre eventually (4)
I believe the answer is:
tree
'something woody' is the definition.
(trees have wood)
'in montmartre eventually' is the wordplay.
'in' says the answer is hidden in the clue.
'TREE' is hidden within 'montmartre eventually'.
'found' is the link.
(Other definitions for tree that I've seen before include "Genealogist's work" , "eg Box" , "Eg, elm or oak" , "Christmas decoration" , "May" .)