So I'd like to restore the Karling dynasty as Count Herbert of Vermandois in 1066. But clueless as to actually go about this. It seems like it'd be an incredibly fun game but also really challenging. Any tips?
Marry Agnes of Toulouse. Kill her brother if any born. If you want you can kill her sisters too but not very necessary. She will inherit at least one duchy and other claims for whatever her sister inherited. This will really help your early game.
Have you tried using intrigue focus? When you spy on somebody you have a reasonably high chance of triggering an abduction or a murder event that would make you more likely to successfully kill them.Do you mean marry my son to her? I've tried marrying him to other females who can inherit but their fathers always have boys. And I usually have 50/50 a chance of ever succeeding with killing them.