Princess Mary is the wife of Crown Prince Frederik of Denmark. Born on February 5, 1972, in Tasmania, Australia, she became a member of the Danish royal family after marrying Frederik in 2004. Mary is known for her charitable work and involvement in various social causes, including health, education, and women's rights. As the Crown Princess of Denmark, Mary often represents the royal family at official events and engagements. She is also a mother to four children: Prince Christian, Princess Isabella, and twins Prince Vincent and Princess Josephine. Her role emphasizes modern royal duties while maintaining traditional values.