So they murdered his daughter as a warning but for what.
There is so much about the cabal and their bloodlines, DNA tracking etc. Are we sure they are not part alien of some type? Maybe a bloodline with what ever is down that hole in Antarctica? I don't know. Something seems off about all this. You can't be that dedicated to a single bloodline for thousands of years and not lose track at some point. Easier now but not thousands of years ago.