Question: Who is Magnus, Prince Of Anhalt-Köthen's paternal grandfather?
Sentence (from "Magnus, Prince of Anhalt-Köthen"): Magnus, Prince of Anhalt-Köthen (1455 – 29 October 1524) was a German prince of the House of Ascania and ruler of the principality of Anhalt-Köthen.
Relevant evidence: No