About Prince Oscar, Duke of Skåne
Prince Oscar of Sweden, Duke of Skåne is the younger child and only son of Crown Princess Victoria and her husband, Prince Daniel. He is a grandson of King Carl XVI Gustaf and Queen Silvia and is third in the line of succession to the Swedish throne, after his mother and his sister, Princess Estelle. He was christened in the family's antique christening gown which was first worn by his great grandfather Prince Gustaf Adolf when he was christened in 1906. It features in the first and fourth quarters, the Three Crowns; in the second, the lion of the House of Bjälbo; and in the third, the griffin of the arms of Skåne, representing the titular designation of his dukedom. Prince Oscar was born on 2 March 2016 at Karolinska University Hospital in Solna.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.