His Highness Prince Vsevolod Ioannovich

Sources of biographical information

Birth: Date, time and city: Official announcement issued by Minister of the Imperial Court General-Aide-de-camp Count Frederickz. Published in Governmental Herald, 1914, # 6, January 9 (22), page 4. Palace: Grand Duke Gabriel Constantinovich. In the Marble Palace. Moscow: Zakharov, 2001. ISBN 5-8159-0130-X. Page 197 («he was born in our former bedroom»).

Title: Ukase of Emperor Nicholas II to Senate given in Tsarskoye Selo on January 8 (21), 1907. Published in Governmental Herald, 1914, # 9, January 12 (25), page 1.

Christening: Highestly Approved Ceremonial of the Saint Baptizm of His Highness Prince Vsevolod Ioannovich. Published in Governmental Herald, 1914, # 9, January 12 (25), page 1, and Court Chronicle, Governmental Herald, 1914, # 10, January 14 (27), page 3.