Posted by Marianne on February 14, 2012, 1:44 am, in reply to "Re: rather odd"
The third couple is, of course, the eldest of the 3 children of Crown Prince/King Olav and his wife Märtha: Princess Ragnhild with her husband Erling Lorentzen. She is the first-born, then came Princess Astrid and the youngest of the 3 is the present King of Norway: Harald. You can read more about the Princess here: