Agnes von Isenburg-Büdingen (d. 1402) Parents Johann I von Isenburg-Büdingen Sophia of Wertheim, Countess of Isenburg-Budingen Children Wilhelm II. (III.) von Isenburg-Braunsberg-Wied John II of Isenburg-Wied Siblings Johann II von Isenburg-Büdingen Partners Gerlach I of Isenburg-Wied