Originally Posted by Marengo
Prince Pjotr Galizine and his wife ADss Maria-Anna of Austria and their children are regular guests at Lux. weddings IIRC. I believe the Archduchess must be a friend of the Lux. GD couple as she is the godmother of Pss. Alexandra of Luxembourg.
Prince Piotr and Princess Maria Anna lived in Luxembourg many years ago. Some of their children were born there as well.
The Hereditary Grand Duchess is mostly close to Princess Xenia and her husband. She is also friends with Alberto's sister and her husband. I think they all lived in Moscow at the same time.
And by the way, Princess Alexandra isn't married. She was once engaged to Thibault Lancksweert but they broke off their engagement months before the planned wedding.