Ron of "Tarzan" fame (3)
I believe the answer is:
ely
'ron of tarzan fame' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for ely that I've seen before include "'Isle' in Cambridgeshire" , "See" , "Cathedral city in East Anglia" , "Cathedral city in Cambridgeshire" , "UK city" .)