Isabelle of Lorraine consort duchess of Bavaria (1272–1335) Parents Margaret of Navarre, Duchess of Lorraine Frederick III, Duke of Lorraine Children Henri IV de Vaudémont Marguerite of Vaudémont Siblings Theobald II, Duke of Lorraine Frederick of Lorraine, Bishop of Orléans Jean de Lorraine, Comte de Toul Catherine of Lorraine Agnes of Lorraine Matthias de Lorraine Partners Henry III of Vaudémont Louis III, Duke of Bavaria Ludwig of Bavaria
