Consider other/older lines.
Why was Yugoslavia a target of the Clintons… Twice? Why were CIA backed AQ groups engaging in genocide?
What dynasty set up Yugoslavia and united the region against Ottoman incursions?
I am, perhaps, going off into the proverbial weeds a bit… But I often find media has some interesting hints. This one comes from Command&Conquer in the form of the Brotherhood of NOD.
Nod was the region Cain was first banished to after murdering his brother (or… Her? … More on that in a moment).
Of course, Kane leads the Brotherhood of NOD in C&C… But what is most interesting is their close affiliation with extra-terrestrials and their reverence for Sarajevo. Note that the series came out before the Siege of Sarajevo.
A… Very enigmatic slav I know, when mentioning my own research into the curiosities of the origins stories, was very insistent on the idea that one of the two Kane and Abel, was in fact a female.
I have reason to believe her family was in hiding before the Bosnian conflict and was then a target after her family decided to return during the lead-up to Kosovo. There was considerable interest from this family in my German lineage… And then after I did some research on my own name (which would have been obvious to her, as a multilingual), my crest would be from Gradec, Austria… Graz/Gratz.
That places the tie in at 1500 and gives the same 'clan' as Milosovic… Though it would seem hers is even more prestigious even if it has barely survived.
Some of the symbolism within this clan is … Interesting as hell. And points to stuff that would make any C&C enthusiast think of the scrin.
Frankly, it is hard to believe any of this is more than my own delusional spin on things. However, … There are certainly some interesting things going on. Note that this blood line I would not count as bad or evil. That doesn't necessarily make them "good" - but it does create a more interesting view of the world where the major bad blood lines we know of have been working to purge the world of other lineages.