WHERE IS YOUR KING. Since you are finishing off the English you may have him on the English Isles and the ports got destroyed.
This happened to me once where I accidentally isolated my king, did'nt realize I should not have captured every single man on Rhodes until it was too late.
Anyways what I did for 4 years was find a godd province that was surrounded by a lot of mine in all the areas of my territories. The rebellions would keep recurring almost 100 percent anyways. So I grouped up a lot of my troops and threw a few good troops in the castles so if they did assault it there losses would be excesively high. Then when my king was free the rebellions came to a halt and the headsoup factories went into overproduction as I quickly relieved the sieges that had survived and regained lost terriitory.
Sad part was even though I was the Egyptians I had to garrison over 2000 men in Egypt just to keep that province near 100 percent loyalty and still got a rebellion so my only option then was to launch some Jihads from Egypt to put down this huge rebellion in Egypt.
Bookmarks