Question: Who is the maternal grandfather of Archduchess Mathilda Of Austria?
Sentence (from "Princess Hildegard of Bavaria"): Hildegard Luise Charlotte Theresia Friederike von Bayern"; 10 June 1825 – 2 April 1864) was the seventh child and fourth daughter of Ludwig I of Bavaria and Therese of Saxe-Hildburghausen.
Relevant evidence: Yes