The Collaborative International Dictionary of English v.0.48:

Questuary \Ques"tu*a*ry\, a. [L. quaestuarius, from quaestus
   gain, profit, quaerere, quaesitum, to seek for, earn.]
   Studious of profit. [Obs.] --Sir T. Browne.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Questuary \Ques"tu*a*ry\, n.
   One employed to collect profits. [R.] "The pope's
   questuaries." --Jer. Taylor.
   [1913 Webster]