- Prince Alexander von Isenburg (1969)
- Archduchess Catherine of Austria-Este (1971)
- Princess Isabelle zi Wied (1973)
- Prince Victor von Isenburg (1979)
- Prince Carl Friedrich of Prussia
- Prince Louis Ferdinand of Prussia
Luis Juan Fernández-Sastrón y Gómez-Acebo was born 23 September 1991, as the eldest grandchild of Infanta Pilar, Duchess of Badajoz, Dowage...