Which preposition to use with vergennes

to Occurrences 2%

With respect to the conduct of Louis at this crisis we may perhaps differ from her; and may think that he rarely showed so much self-reliance, the general want of which was in truth his greatest defect, as when he preferred the arguments of Vergennes to her entreaties.

in Occurrences 1%

But then it was Adams who penetrated the secret motives of the Count de Vergennes in rendering aid to America, which Franklin would not believe, or could not see.

of Occurrences 1%

The firm was in danger of bankruptcy, while Lord Stormont, the British ambassador, complained to Vergennes of the shipment of contraband goods,an offence against the law of nations.

with Occurrences 1%

The idea that the alliance between France and the empire was itself at stake on the question, made her so anxious that she sent for the ministers themselves, pressing her views on both Maurepas and Vergennes with great earnestness.

Which preposition to use with  vergennes