Question: Who is the maternal grandmother of Archduke Rudolf Of Austria (1919–2010)?
Sentence (from "Zita of Bourbon-Parma"): After the end of World War I in 1918, the Habsburgs were deposed and the empire became four independent countries, Austria, Hungary, and the newly formed Czechoslovakia and State of Slovenes, Croats and Serbs.
Relevant evidence: No