Congratulations Madeleine and Christopher! Or...Grattis!!
Well,she will get two noble sisters in law as one of the Christopher's half-sisters is Natascha,Countess von Abensberg und Traun and the other half-sister is Tatjana d'Abo who married Henry d'Abo,son of Lady Ursula Manners and grandson of the 10th Duke of Rutland...
His mother Eva Maria Walter is an Austrian and some kind of NY socialite once mentioned as a woman Prince Charles had an affair with more then 20 years ago...
So,we might expect very interesting guest list