Question: Who is Princess Marie Frederica Of Hesse-Kassel's maternal grandfather?
Sentence (from "Princess Marie Frederica of Hesse-Kassel"): Princess Marie Frederica Wilhelmina of Hesse-Kassel (6 September 1804 – 1 January 1888) was a Duchess consort of Saxe-Meiningen by marriage to Bernhard II, Duke of Saxe-Meiningen.
Relevant evidence: No