Question: What nationality is Louis Iv, Landgrave Of Hesse-Marburg's mother?
Sentence (from "Louis IV, Landgrave of Hesse-Marburg"): Wanting to enlarge his territory peacefully, he bought parts of the Fuldischen Mark in 1570 from the counts of Nassau-Saarbrücken and the rest in 1583 from the count of Nassau-Weilburg.
Relevant evidence: No