Question: Who is Adolf Viii Of Berg's paternal grandmother?
Sentence (from "Adolf VII of Berg"): Adolf stood with his brother-in-law, Conrad of Hochstaden, Archbishop of Cologne, in the anti-Hohenstaufen camp, supporting King William II of Holland and received significant Imperial fiefs, including Kaiserswerth, Remagen, Rath, Mettmann and the Duisberg district of the national forest.
Relevant evidence: No