The Grand Duke's woman the story of the morganatic marriage of Michael Romanoff, the Tsar Nicholas II's brother and Nathalia Cheremetvskaya
Gray, Pauline.
London Macdonald and Jane's
1976
Bibliography: p.195-196. - Includes index
Mikhail Aleksandrovich, Grand Duke of Russia, 1878-1918.
Sheremetevskaya, Nathalie, Countess Brassova, 1888-1952.
Princes