Muslim vassals after winning war for province

crusader-kings-2

So after fabricating a claim on Tunis, I attacked and won as King of Sicily. I also made sure to wait until every holding was successfully besieged.

But now, I only hold the barony. All other holdings are still held by the muslims that originally held them. How can this be? Shouldn't they be removed? Why are they still there, and how would I prevent this from happening in the future?

I know that I can revoke their titles with medium crown authority. But how do I prevent this situation in the first place?

Best Answer

Unless you had a claim on the duchy or kingdom level of Tunis then your claim war was only for the province.

Before declaring war you can see the "Win, Draw and Lose" conditions in the GUI and the consequences of those results.

If you looked at this just before declaring war, you would have seen that the result of winning was "your ruler name" becomes "title" of Tunis (the province, not the duchy/kingdom/empire).