Princess Caroline-Mathilde of Denmark Danish princess (1912–1995) (1912–1995) Parents Princess Helena Adelaide of Schleswig-Holstein-Sonderburg-Glücksburg Prince Harald of Denmark Children Princess Elisabeth of Denmark Count Christian of Rosenborg Count Ingolf of Rosenborg Siblings Count Oluf of Rosenborg Princess Alexandrine-Louise of Denmark Prince Gorm of Denmark Princess Feodora of Denmark Partners Prince Knud of Denmark