Question: Who is George Ii, Landgrave Of Hesse-Darmstadt's maternal grandfather?
Sentence (from "Magdalene of Brandenburg"): Magdalene of Brandenburg, also Magdalene and Magdalen, (7 January 1582 – 4 May 1616) was the daughter of John George, Elector of Brandenburg and his third wife Elisabeth of Anhalt-Zerbst.
Relevant evidence: Yes