[PAR] [TLE] Frederik, Crown Prince of Denmark [SEP] 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. [PAR] [TLE] Mary, Crown Princess of Denmark [SEP] Mary, Crown Princess of Denmark, Countess of Monpezat, {'1': ", '2': ", '3': 'R.E.', '4': "} (Mary Elizabeth; "née" Donaldson; born 5 February 1972) is the wife of Frederik, Crown Prince of Denmark.  Frederik is the heir apparent to the throne, which means that should Frederik succeed, she will automatically become Queen of Denmark.
[PAR] [TLE] Frederik , Crown Prince of Denmark [ SEP ] 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 . [PAR] [TLE] Mary , Crown Princess of Denmark [ SEP ] Mary , Crown Princess of Denmark , Countess of Monpezat , { ' 1 ' : " , ' 2 ' : " , ' 3 ' : ' R.E. ' , ' 4 ' : " } ( Mary Elizabeth ; " née " Donaldson ; born 5 February 1972 ) is the wife of Frederik , Crown Prince of Denmark . Frederik is the heir apparent to the throne , which means that should Frederik succeed , she will automatically become Queen of Denmark .
Who is Mary, Crown Princess of Denmark's mother-in-law?
Who is Mary , Crown Princess of Denmark 's mother - in - law ?
Queen Margrethe II
Queen Margrethe II