Which preposition to use with bolles

at Occurrences 1%

He was a tall, lean man with a red handkerchief tied around his neck, with a queue of red hair hanging down his back, and with copper buckles on his shoes, so that Barnaby True could not but suspect that he was the very same man who had given the note to Miss Eliza Bolles at the door of his lodging-house.

to Occurrences 1%

Rev. John T. Mitchell was appointed to the District, and Rev. Sias Bolles to the station.

Which preposition to use with  bolles