Possible Clues:

• Windward Island St. ___
• Saint __: Caribbean island
• St. ___ (Windward island)
• Donizetti heroine
• St. __: Caribbean island state
• - di Lammermoor, opera by Donizetti
• St. ___ (isle S of Martinique)
• Saint __, one of the only two sovereign nations named for women
• Saint ___ (island nation in the British West Indies)
• Saint __: only country named for a woman