Question: When did Kunigunde Of Eisenberg's husband die?
Sentence (from "Albert II, Margrave of Meissen"): Albert II, the Degenerate (de: "Albrecht II der Entartete") (1240 – 20 November 1314) was a Margrave of Meissen, Landgrave of Thuringia and Count Palatine of Saxony.
Relevant evidence: Yes