Rochester's Jane (4)
I believe the answer is:
eyre
'rochester's jane' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for eyre that I've seen before include "Bronte heroine ` `Jane ....' '" , "See 8" , "heroine, so-called" , "SECOND PART OF 20" , "one loved by Rochester" .)