Tags: Noble.
Agnes of Loon (1150-1191) was a duchess consort of Bavaria married to Otto I of Wittelsbach Duke of Bavaria. She was regent of Bavaria during the minority of her son Louis I Duke of Bavaria from 1183 to 1191. She was the daughter of Louis I Count of Loon and Agnes of Metz. Agnes was described as a forceful regent who managed to secure the inheritance of her son.