About Ingrid of Sweden
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. In 1947, Frederik became king upon the death of his father, King Christian X, and Ingrid became queen consort. As queen, Ingrid reformed the traditions of Danish court life, abolished many old-fashioned customs at court and created a more relaxed atmosphere at official receptions. In 1972, Frederik died and was succeeded by his and Ingrid's eldest daughter, Margrethe II. Ingrid died in 2000. Crown Princess Margaret founded a school for Ingrid with a small circle of Swedish noble girls.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.