Another suggestion: could it be Queen Alexandrine of Denmark? Not sure if a complete guest list exists, but if Sweden is represented by the Crown Prince and Crown Princess then one might have expected Denmark to be represented by either the Royal Couple or the Crown Prince. And if so, then one would expect to see them on the front row. Although of course it is also possible that the lady is indeed one of Olav's aunts (i.e. Thyra or Dagmar).
--Previous Message-- : : Now that you mention it, I think you're : right. Nevermind! : : --Previous Message-- : Is that : Princess Victoria seated next to the Duke of : York? If so, is there a close-up available : of HRH's jewels? : : : I think it's one of the Danish princesses : --Thyra or Dagmar. : : :