Question: Who is Otto Leopold Of Limburg Stirum's paternal grandfather?
Sentence (from "Hermann Otto II of Limburg Stirum"): He inherited the immediate lordship of Gemen in 1675, being 18 years after the death of his father during which the regency on Gemen was exercised by his mother Isabella countess von Vehlen und Meggen zu Raesfeld.
Relevant evidence: No