Which preposition to use with dobbs

at Occurrences 1%

In the October term I had Marshman and Ogilby at £105 for three terms, and Dobbs at £75 for three terms.

of Occurrences 1%

Here Braddock's camp was spread, and in a large tent he met Governor Dinwiddie of Virginia, Governor de Lancey of New York, Governor Sharpe of Maryland, Governor Dobbs of North Carolina and Governor Shirley of Massachusetts, an elderly lawyer, but the ablest and most energetic of all the governors.

Which preposition to use with  dobbs