Hank of baseball fame (5)
I believe the answer is:
aaron
'hank of baseball fame' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for aaron that I've seen before include "Moses's brother" , "- - Copland (mus.)" , "Fanfare for the Common Man composer" , "leader's brother" , "Bearded fellow" .)