Question: Who is the maternal grandfather of Princess Anna Of Saxony (1929–2012)?
Sentence (from "Princess Anna of Saxony (1929–2012)"): (Full German name: "Maria Anna Josepha, Prinzessin von Sachsen, Herzogin zu Sachsen"; 13 December 1929 – 13 March 2012) was a Princess of Saxony and member of the House of Wettin by birth and a Princess of Gessaphe and member of the House of Afif-Gessaphe by marriage.
Relevant evidence: No