The diplomatic treaties are converted into the big ck_alliances.txt file. However, if you search through it, several countries have multiple treaties. For example, some countries have personal unions with several different neighbours. Others have multiple lieges. Is this intended?
The multiple personal unions are intended. They reflect a situation where a part of the realm is not ready to be directly inside the realm, but close enough that it doesn't warrant a simple vassalization.
The multiple lieges is not an intended feature, but rather a port of CK save game inconsistencies... Still, I am surprised since most inconsistencies are filtered out. Maybe this reflects an inner bug ; what are the con sequences ?
Yves