I tried to start my own kingdom by following the story. Now i'am stuck and I have no idea how to solve it. The mission is to take a castle or town form ether a imperial or non imperial faction. I have tried to take a sturgian one, a battanien and several from imperial culutures but the game still tells me I can't start my kingdom because my (clan or fief?) is neither imperial nor non imperial. Anyone have an idea how to solve this?