Princess Benedikte of Denmark in the context of "Order of the Dannebrog"

Princess is a title used by a female member of a regnant monarch's family or by a female ruler of a principality. The male equivalent is a prince (from Latin princeps, meaning principal citizen). Most often, the term has been used for the consort of a prince, or for the daughter of a monarch. A crown princess can be the heir apparent to the throne or the spouse of the heir apparent.

Frederik IX (Christian Frederik Franz Michael Carl Valdemar Georg; 11 March 1899 – 14 January 1972) was King of Denmark from 1947 to 1972.

Frederik was born into the House of Glücksburg during the reign of his great-grandfather King Christian IX. He was the first child of Prince Christian of Denmark and Princess Alexandrine of Mecklenburg-Schwerin (later King Christian X and Queen Alexandrine). He became crown prince when his father succeeded as king in 1912. As a young man, he was educated at the Royal Danish Naval Academy. In 1935, he married Princess Ingrid of Sweden. They had three daughters: Margrethe, Benedikte and Anne-Marie. During Nazi Germany's occupation of Denmark, Frederik acted as regent on behalf of his father from 1942 until 1943.

Ingrid of Sweden (Ingrid Victoria Sofia Louisa Margareta; 28 March 1910 – 7 November 2000) was Queen of Denmark from 20 April 1947 to 14 January 1972 as the wife of King Frederik IX.

Ingrid was born into the House of Bernadotte as the only daughter of Crown Prince Gustaf Adolf of Sweden (later King Gustaf VI Adolf) and his first wife, Princess Margaret of Connaught. In 1935, she married Frederik, then Crown Prince of Denmark. The couple had three daughters: Margrethe, Benedikte, and Anne-Marie.