Tatiana Nicholaievna Romanova (29.05.1897 - 17.07.1918) With Grand Duchesses Maria, Anastasia and Olga.
Photograph taken in 1906 Public domain photograph - portrait, children of 1900s, free to use, no copyright restrictions image - Picryl description
Alexandra Feodorovna with Olga, Tatiana, and Maria Public domain photograph - group portrait, 20th century, free to use, no copyright restrictions image - Picryl description
Old films of the Romanov family before the Russian Revolution. Taken about 1906-1914. Set to a natural rate and added in sound for ambiance
Historical documentary
Home movie of the children of Nicholas II Video from frozentears.org