Princess Mafalda of Hesse and by Rhine German fashion designer (born 1965) (b. 1965) Parents Princess Tatiana of Sayn-Wittgenstein-Berleburg Prince Moritz, Landgrave of Hesse Children Polissena Galdo Tatiana Galdo Briano Brachetti-Peretti Cosmo Brachetti-Peretti Siblings Prince Donatus, Landgrave of Hesse Princess Elena of Hesse and by Rhine Prince Philipp of Hesse and by Rhine Partners Ferdinando Brachetti Peretti Carlo Galdo Enrico Marone Cinzano