Question: What is the date of birth of Emmanuel, Prince Of Anhalt-Köthen's father?
Sentence (from "Albert VI, Prince of Anhalt-Köthen"): Albert VI, Prince of Anhalt- Köthen( died 9 January 1475) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Köthen.
Relevant evidence: No