King Frederik and Queen Mary of Denmark's Children: All About

Their eldest, Prince Christian, is 18 years old.

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Queen Mary and King Frederik: Their love story

Crown Princess Mary's children surprise their mum on her special birthday weekend – Royal Central

Everything we know about Queen Mary of Denmark

Crown Princess Mary and her children attended the premiere of 'Peter Pan

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Queen Mary and King Frederik's sweetest family photos

Queen Mary and King Frederik's children: Everything to know about their four children, including Prince Christian

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King Frederik, Queen Mary fly abroad to celebrate Easter holiday

Princess Mary and Crown Prince Frederik's sweet family

Everything you need to know about Prince Frederik and Princess Mary of Denmark