I have a question, I read once the book "Fost and sun myself" from Asta Scheib and in the eighteenth chapter Felix Yussupow (Ehemann of Zinaida Yussupow) with grand duke Nikolas Nikolajewitsch stands spoke. Nikolas rushed about The last czarina Alexandra and about the illness them her son gave.
Nikolas said: "her brother Friedrich has died at the age of three years of the illness, and her sister, princess Irene of Prussia, has brought four critically ill sons on the world!"
I did not know at all Irene four dead sons on the world brought, nevertheless, these were three, and only the oldest one and the latest one suffered from the illness. what is right then now?