Question: Who is the maternal grandfather of Infanta Maria Anna Of Portugal (1843–1884)?
Sentence (from "Princess Maria Josepha of Saxony (1867–1944)"): Princess Maria Josepha of Saxony( 31 May 1867 – 28 May 1944) was the mother of Emperor Charles I of Austria and the fifth child of George of Saxony and Infanta Maria Anna of Portugal.
Relevant evidence: No