Which preposition to use with effendis

in Occurrences 4%

"I've been everywhere, seen everything, heard all the lies, and I found that big effendi in Jerusalem.

at Occurrences 2%

Lady Mary Wortley Montagu met a Turkish Effendi at Belgrade who asked her for news of Mr. Toland.

with Occurrences 1%

" This proposal I gladly accepted, and went forth to interview a scribe of the Reis Effendi with whom I had struck up a friendship.

from Occurrences 1%

whereupon F. immediately answered: "They are Effendis from Baghdad.

Which preposition to use with  effendis