Just what is this "European Council of Princes"? Has anyone ever heard of it? What does it do? If, as I suspect, no-one has actually heard of it before or of its relevance to our daily lives I have difficulty accepting it as some sort of authoritative body. In other words, if it vouches for someone or something, so what? If the European Council of Alchemists (I've just made that up) is cited as an authority when someone claims to have piles of gold which he has personally manufactured from base metal I am going to be asking to see their credentials. An unheard-of organisation's endorsement is not very impressive.

Is any member of the immediate family of any current European Monarch (e.g. the King of Norway, the Queen of the Netherlands, etc.) a member of the European Council of Princes?

If that man who makes all the claims about the Holy Grail also endorses "Prince Michael of Albany", and Albany is known to be a fraud, it casts serious doubts on the rest of his claims, don't you think? He says A and B are true. It is well documented that B is false, therefore why should anyone believe what he has to say about A?