countess Marie Mavros, heiress of Calinesti manor 1829 - 1902 (1829–1902) Parents count Nikolaos Mavros, lord of Ganeasa Moara & Tufeni, Russian General princess Sebasteia Soutzaina Children Ioan Cantacuzino Countess Zoe Cantacuzina Partners count Ioan Cantcuzino, lord of Prahova, Justice Minister of Romania