Who is Mary, Crown Princess of Denmark's mother-in-law?
Frederik, Crown Prince of Denmark Frederik, Crown Prince of Denmark, Count of Monpezat, {'1': ", '2': ", '3': 'RE, SKmd', '4': "} (Frederik André Henrik Christian; born 26 May 1968) is the heir apparent to the throne of Denmark. Frederik is the elder son of Queen Margrethe II and Henrik, the Prince Consort.
Norwegian royal family The Norwegian Royal Family is the family of the Norwegian monarch. In Norway there is a distinction between the Royal House and the Royal Family. The Royal House includes only the monarch and their spouse, the heir apparent and their spouse, and the heir apparent's eldest child. The remaining Royal Family includes also all other children, grandchildren and siblings of the monarch, along with their spouses and widows or widowers.