Wife of Henry VIII (4)
(Other definitions for parr that I've seen before include "Young salmon or trout" , "old trout?" , "survivor of the decapitator?" , "Wife surviving" , "Young salmon with spots" .)
'wife of henry viii' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for anne that I've seen before include "Queen 1702-1714" , "One of Henry VIII's wives" , "Prince Charles's sister" , "Second or fourth wife of Henry VIII" , "English queen" .)