so frederik become crown prince in 1986?
i am glad to learn something new i looked at wikipedia and they can be wrong
Frederik, Crown Prince of Denmark - Wikipedia, the free encyclopedia
Titles and styles from english wikipedia
- 26 May 1968 – 14 January 1972: His Royal Highness Prince Frederik of Denmark
- 14 January 1972 – 29 April 2008: His Royal Highness The Crown Prince of Denmark
- 29 April 2008 – present: His Royal Highness The Crown Prince of Denmark, Count of Monpezat[
I'm beginning to doubt myself.
Perhaps a mistranslation/misinterpretation of the word "tronarving = heir to the throne", or because Frederik (and probably Christian later on) for convenience was called crown prince (*), before turning eighteen.
Just as many believe Queen Margrethe was called crown princess, when she was still a princess and after the change in the Law of Succession.
That was never her title. She was "Tronfølger = Successor to the Throne". Her title was: Prinsesse Margrethe, Tronfølgeren = Princess Margrethe, The Successor to the Throne.
I've never understood why. (**)
Should Christian tragically die, I would presume, Isabella would get the title of "Tronfølger" and not crown princess.
What is certain however, is that Christian cannot fulfill a constitutional role as crown prince before turning eighteen, whatever his title prior to that is.
To point out a visible example of that: Christian's birthday will not become an official flagday until he turns eighteen. Until then he is a child with no constitutional role.
(*) A very, very common mistake is: Frederik, Kronprins
af Danmark = Crown Prince
of Denmark. That's not correct. His title is: Kronprins
til Danmark = Crown Prince
to Denmark. To, because he in the line of succession.
Mary's title is Mary, Kronprinsesse af Danmark = Mary, Crown Princess of Denmark. Of, because she is a Danish princess, but not in the line of succession.
(**) Unless Successor to the Throne is used by females who will themselves become a monarch, in order to distinguish them from crown princesses, who are married to dudes who will eventually become monarchs. - Oh my head!