Ok, I finally figured out how the Holdings work. I usually own a single castle in each county I own but after I took a duchy of a pagan duke I came to own all holdings in all the counties in that duchy. I proceeded to distribute them to my sons first and to every decent courtier I could find. In the beginning of the game the choice is not that large.
Now, I figured I have two choices to make and for that I need a bit of help.
First: since I can only take a portion of the income and armies from the baronies/temples/cities in my counties, would it make sense to just develop those holdings that are under my direct control, namely castles? Or as an alternative to develop my holdings first and only after that develop other holdings in my counties?
Second: would it make sense to own all Holdings in two or three counties and fill my Demesne limit this baronies/bishoprics/cities instead of counties? I think this would net me a lot more personal profit than just holdings counties and duchies.
Now, I figured I have two choices to make and for that I need a bit of help.
First: since I can only take a portion of the income and armies from the baronies/temples/cities in my counties, would it make sense to just develop those holdings that are under my direct control, namely castles? Or as an alternative to develop my holdings first and only after that develop other holdings in my counties?
Second: would it make sense to own all Holdings in two or three counties and fill my Demesne limit this baronies/bishoprics/cities instead of counties? I think this would net me a lot more personal profit than just holdings counties and duchies.