Crossword Puzzle Provincial heirs

Clue: Provincial heirs

Like some heirs (SOLE with 4 letters)
Heirs? (PEOPLEOFTHEWILL with 15 letters)
Provincial bird of Alberta (GREATHORNEDOWL with 14 letters)
Provincial Ottoman rulers (BEYS with 4 letters)
Heirsplitter? (ESTATE with 6 letters)
Labrador was added to its provincial name in 2001 (NEWFOUNDLAND with 12 letters)
Provincial flower of Quebec, e.g. (IRIS with 4 letters)
Without male heirs (SONLESS with 7 letters)
Male heirs (e.g. PRINCES with 7 letters)
Provincial, so to speak (HAYSEED with 7 letters)