Archduchess Michaela of Austria Austrian Imperial and Royal (b. 1954) Parents Regina, Crown Princess of Austria Otto von Habsburg Children Justin Christopher Teran d'Antin Marc Juan Teran d'Antin Carla Teran d'Antin Siblings Karl von Habsburg Archduchess Andrea, Countess of Neipperg Archduchess Walburga, Countess Douglas Georg von Habsburg Archduchess Monika, Duchess of Santángelo Archduchess Gabriela of Austria Partners Eric Alba Teran d'Antin Hubertus von Kageneck