Which preposition to use with savan

of Occurrences 5%

He has very little science, few charts, and those oftener old than new, knows little of what is going on among the savans of the earth, though his ear is ever open to the lore of men like himself, and he has his mind stored with pictures of islands and continents that would seem to have been formed for no other purpose than to meet the wants of the race of animals it is his business to pursue and to capture.

for Occurrences 1%

We go to our savans for knowledge of physical nature.

in Occurrences 1%

Those who seemed to have the greatest influence over him were the Manicheans,a transcendental, oracular, indefinite, illogical, pretentious set of philosophers, who claimed superior wisdom, and were not unlike (at least in spirit) those modern savans in the Christian commonwealth, who make a mockery of what is most sacred in Christianity while themselves propounding the most absurd theories.

Which preposition to use with  savan