Princess Margaretha, Mrs. Ambler (Margaretha Désirée Victoria; born 31 October 1934) is a member of the Swedish royal family. She is the eldest child of Prince Gustaf Adolf, Duke of Västerbotten, and Princess Sibylla of Saxe-Coburg and Gotha, and the eldest sister of King Carl XVI Gustaf.
Princess Birgitta of Sweden LoK av KMO (Birgitta Ingeborg Alice; 19 January 1937 – 4 December 2024) was a member of the Swedish royal family. She was the second child of Prince Gustaf Adolf, Duke of Västerbotten, and Princess Sibylla of Saxe-Coburg and Gotha, and an elder sister of King Carl XVI Gustaf.
From 1961, she was a member of the Swabian branch of the deposed House of Hohenzollern by her marriage to Prince Johann Georg of Hohenzollern
Princess Désirée, Baroness Silfverschiöld (Désirée Elisabeth Sibylla; 2 June 1938 – 21 January 2026) was the third child of Prince Gustaf Adolf and Princess Sibylla of Sweden, Duke and Duchess of Västerbotten, and an elder sister of King Carl XVI Gustaf.