Have a wider view, said Queen Jane (7)
I believe the answer is:
seymour
'queen jane' is the definition.
(Jane Seymour, third wife of Henry VIII)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for seymour that I've seen before include "See 15" , "15 [JANE], one of the wives" , "Jane - - , Edward VI's mother" , "Jane --, queen" , "Royally, Jane" .)