Maximilian Hugo, Hereditary Prince of Windisch-Graetz
(born 1990); eldest child of Mariano Hugo, Prince of Windisch-Graetz, and Sophie Habsburg
(b. 1990)
Parents
Archduchess Sophie, Princess of Windisch-Graetz
Prince Mariano Hugo, 6th Prince of Windisch-Graetz
Children
Siblings
Princess Larissa Maria of Windisch-Graetz
Alexis Ferdinando zu Windisch-Graetz