[Wikidata] wife of Haakon, Crown Prince of Norway... | [Wikipedia] Mette-Marit, Crown Princess of Norway, is a member of the Norwegian royal family. She is married to Haakon, Crown Prince of Norway, the heir apparent to the Norwegian throne. The couple have two children, Princess Ingrid Alexandra and Prince Sverre Magnus. Mette‑Marit also has an older son, Marius B