Barbara of Brandenburg Marchioness of Mantua (1422–1481) Parents Barbara of Saxe-Wittenberg John, Margrave of Brandenburg-Kulmbach Children Luigi Gonzaga Dorotea Gonzaga Gianfrancesco Gonzaga Cecilia Gonzaga Susanna Gonzaga Francesco Gonzaga Rodolfo Gonzaga Federico I Gonzaga, Marquess of Mantua Paola Gonzaga Barbara Gonzaga Caterina Secco Gonzaga Gabriella Gonzaga Siblings Elisabeth of Brandenburg Dorothea of Brandenburg Fritz di Brandeburgo Partners Ludovico III Gonzaga, Marquis of Mantua
