>>8173693 lb
We know that Tsar Aleksandr III and Duke Louis IV had a breeding problem and they needed an insurance policy. They knew that hemophilia was passed from mother to son. But they did not know if Princess Alexandra carried the gene.
I believe that their insurance policy, in the great GAME of European monarchic families, was to establish a trump card that could be played if needed. Aleksandr provided a secret daughter. Louis provided a secret son. They were wed and hidden away across the river in the Palatinate close enough for Louis to keep an eye on them.
And then the worst happened. And political instability made it impossible to play the trump card by swapping out Alexei for a boy born to the other couple. However, the Trump bloodline of Kallstadt continues. And apparently a daughter of Alexandra and Nikolai II was hidden away in Bulgaria, again, as insurance.
I believe that Melania is a descendant of that daughter from Bulgaria. And no doubt there are others of the bloodline as well.
It might be a good idea for Anons to study card games like Euchre, Bridge, Whist, Doppelkopf and Skat. Learn what a trump card does and how it interacts with strategy. Chess was not the only game of strategy used by royals to play their games.