- Princess Sybille (1937-2011), married Henri de Courtenay
- Princess Clara (1939), married Henry Browne
- Prince David (1942-2005), the later King
The Kemburger queen died in 1993. After the death of her husband in 1985, Adele was known as the queen mother. She is also the great-aunt of Jean-Louis II of Cettatie, the ruling monarch of Cettatie. Adèle was also a great-granddaughter of Princess Anna of Libertas, making her a descendant of the Libertan royal family.