Maria began calling herself Marie after her marriage to the Prussian diplomat Karl August, Count of Dönhoff. They married on 15 May 1867 in
Lugano, but were divorced in 1882 and the marriage annulled by the Pope in 1884. They were the parents of: • Countess Eugenie von Dönhoff (1868–1946), who married Nikolaus Heinrich Viktor von Wallwitz. • Count Siegfried von Dönhoff (1871–1945) On 9 January 1886 in
Vienna, she married
Bernhard, Prince of Bülow, later
Chancellor of the German Empire. She became a confidant of the Prussian
Crown Princess Victoria. ==References==