Question: Who is the maternal grandmother of Archduke Ludwig Viktor Of Austria?
Sentence (from "Archduke Ludwig Viktor of Austria"): Archduke Ludwig Viktor Joseph Anton of Austria (15 May 1842 – 18 January 1919) from the House of Habsburg was the youngest son born to Archduke Franz Karl of Austria and Princess Sophie of Bavaria and younger brother of Emperor Franz Joseph I of Austria.
Relevant evidence: Yes