I'm working on a Script to create armies of Britons, Germans, and Dacians on the outer edges of the Traditional Roman Empire, starting with Arminius and Calgacus. Ripping from the Hanibal post here, I'm pretty sure we can make the armies spawn every 20 years or so without a terrible amount of difficulty. However, these spawns would be dependent on the Romani owning certain Provinces and not others. for instance, owning Begica Nervii, and not A province on the other side of the Rhine (Can't recall either of thier names now).

Can anyone point me in the right direction for proper syntax here?