About Archduchess Maria Theresa of Austria (1862–1933)
Archduchess Maria Theresa of Austria (German: Maria Theresia Antoinette Immakulata Josepha Ferdinanda Leopoldine Franziska Caroline Isabella Januaria Aloysia Christine Anna, Erzherzogin von Österreich) (18 September 1862, Alt-Bunzlau, Bohemia, Austrian Empire – 10 May 1933, Schloss Saybusch, Saybusch, Poland) was a member of the House of Habsburg-Tuscany and Archduchess of Austria, Princess of Tuscany by birth.
Maria Theresia was the eldest child and eldest daughter of Archduke Karl Salvator of Austria and his wife, Princess Maria Immaculata of Bourbon-Two Sicilies.