Playing as Venice in the 769 start. How can I get control of the two other cities in the county of Venice?
Cities and temples generate random successors, only castles pass to the liege.Or just kill him, kill his heir and the whole line of family. As doge (county owner) you'll inherit baronies, cities and temples if no valid heir is found for them.
You are most right. My apologies.Cities and temples generate random successors, only castles pass to the liege.