Which preposition to use with stubb

at Occurrences 5%

Stubbs at fifty.

as Occurrences 1%

Baugh introduced Stubb as a friend of his whom he had met in town that day, and who, being also interested in cattle, he thought might be able to offer some practical suggestions.

in Occurrences 1%

" When they had rejoined Stubb in the bar-room, Baugh said to Seigerman, "Don't you think you can give us your answer by Friday next, so your name can be announced in the papers, and an active canvass begun without further loss of time?

of Occurrences 1%

" "Don't you think it's poor policy," asked Stubb of the foreman, as the latter handed him his time, "to refuse the men a roof and the bite they eat in winter?

Which preposition to use with  stubb