Indeed Hannover and Westphalia have been going tit for tat with the UP for 20 years or so. In fact Hannover seems to be one of the more imergent powers in Western Europe.

I recall the seige exploit from Rome and M2TW but I also recall loosing it at times as the HTH aspects of those time periods led themselves to numerical advantages playing out better. Three units of militia spearmen could not box out an enemy for long. Three depleted units of line infantry can annihilate a force of 30 units.

Granted my M2TW experiences largely come from Lands to Conquer.