This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
This photo of Grand Duke Kirill of Russia, Grand Duchess Victoria, and their daughter Marie was taken in about 1909 in Coburg and was printed on postcards prior to World War I. I found it listed in the public domain category on the Catalan Wikipedia site.
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):