Which preposition to use with procuress

in Occurrences 3%

The deduction must not be made from this that all the devout are courtesans when they are young and procuresses in their ripened age.

of Occurrences 1%

[Query, mother Bawd; or is some celebrated procuress of the time when this play was written and acted meant here?]

Which preposition to use with  procuress