Question: Who is the paternal grandfather of Rudolph Iv, Prince Of Anhalt-Dessau?
Sentence (from "George I, Prince of Anhalt-Dessau"): George I, Prince of Anhalt-Dessau (– 21 September 1474), was a German prince of the House of Ascania and ruler of the principality of Anhalt-Dessau.
Relevant evidence: No