Question: Who is the paternal grandfather of Otto Ii, Prince Of Anhalt-Aschersleben?
Sentence (from "John II, Prince of Anhalt-Zerbst"): John II, Prince of Anhalt- Zerbst( died 11 April 1382) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Zerbst.
Relevant evidence: No