Green Gables gal (4)
I believe the answer is:
anne
'green gables gal' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for anne that I've seen before include "Queen in 1702-14" , "The Princess Royal" , "--- Elliot, later Wentworth (J. Austen)" , "Queen, daughter of James II" , "Henry VIII's fourth wife" .)