Question: What is the date of death of Henry Of Berg, Lord Of Windeck's father?
Sentence (from "William VII of Jülich, 1st Duke of Berg"): He lost Remagen, Kaiserwerth and Sinzig to his nephew Adolf IV, Count of Kleve- Mark and due to these losses, his sons turned against him and imprisoned him in 1403/ 04.
Relevant evidence: No