God allow me to forget this." During this time, Marie Casimire was herself ill, suffering from serious coughing, fainting, and fever. Daughter (October 1674), stillborn or died shortly after birth. Teresa Kunegunda (4 March 1676 – 10 March 1730), married Maximilian II Emanuel, Elector of Bavaria and had issue. Aleksander Benedykt (6 September 1677 – 19 November 1714), died unmarried. Daughter (13 November 1678), stillborn or died shortly after birth. Konstanty Władysław (1 May 1680 – 28 February 1726), married Maria Józefa Wessel but had no issue. Jan (4 June 1683 – 1 January/12 April 1685), died at the age of one. Daughter (20 December 1684), stillborn or died shortly after birth. Marie Casimire also had at least one miscarriage at the turn of 1681 and 1682. Ancestors Gallery See also Marywil and Marymont, two places named after Marysieńka. Wilanów Palace References External links Maria Kazimierza de la Grange d'Arquien at the Wilanow Palace Museum 1641 births 1716 deaths Burials at Wawel Cathedral French people of Polish descent French untitled nobility Grand Duchesses of Lithuania Polish queens consort Prussian royal consorts Marie Casimire Louise Polish ladies-in-waiting 17th-century women rulers 17th-century letter writers