Priests always recruitable with temple?

[rabelais]

Hiya, I've noticed in some games there are shadowed out priests in every prov awaiting a temple, and in some there are not... if I build a temple in a prov *without* a priest silhouette(and "temple needed" legend), will I still be able to recruit a minimal (50gold 1 res white robed 2h) sacerdotal grunt there?

If not what are the determinants for where they can be recruited?

Thanks,

Rabe