Question: What is the date of death of William Vii Of Jülich, 1St Duke Of Berg's father?
Sentence (from "William V, Duke of Jülich"): In 1336 William was appointed Margrave by his brother- in- law, Emperor Ludwig IV, and in 1356/ 57 he was raised to the level of Duke by Emperor Charles IV, thus becoming the first Duke of Jülich.
Relevant evidence: No