Question: Who is the maternal grandfather of Charles Eugene, Duke Of Württemberg?
Sentence (from "Princess Marie Auguste of Thurn and Taxis"): She was a member of the Princely House of Thurn and Taxis as a daughter of Anselm Franz, 2nd Prince of Thurn and Taxis and his wife Maria Ludovika Anna Franziska, Princess of Lobkowicz.
Relevant evidence: Yes