Which preposition to use with bonneville

at Occurrences 1%

Pauline Quenu was still at Bonneville at the other extremity of France, in face of the vast ocean, alone with little Paul, since the death of Uncle Chanteau, having resolved never to marry, in order to devote herself entirely to the son of her cousin Lazare, who had become a widower and had gone to America to make a fortune.

Which preposition to use with  bonneville