Great photos Unfortunately the photo from the ball is too blurry to actually see for sure who that lady in the back really are. She could of course be the hostess greeting her guest at the front door. But it is a bit funny that even before I saw your full photo where it was said that Crown Princess Märtha of Norway attended I thought maybe the lady could be the Norwegian Crown Princess. I don't know what made me think that because it is not easy to distinguish any special facial features. Maybe it was the tiara, thinking that it might be the Queen Josephine's diamond tiara. I don't know. But, as I said, it is impossible to say for sure based on that photo. Still, it is interesting to see that the newspaper mentioned the Norwegian Crown Princely couple being present at the ball.