Helene von Vetsera Austrian aristocrat, mother to Marie Vetsera (1847-1925) (1847–1925) Parents Despina Vukovitch Theodore Baltazzi Children Franz von Vetsera Johanna von Vetsera Mary von Vetsera Ladislaus von Vetsera Siblings Eveline Baltazzi Heinrich Baltazzi Hector Baltazzi Aristides Baltazzi Alexander Baltazzi Elizabeth Baltazzi Partners Albin von Vetsera
