Mite Kremnitz

Mite Kremnitz (4 January 1852, Greifswald – 18 July 1916 in Berlin), born Marie von Bardeleben (pen names "George Allan", "Ditto and Idem"), was a German writer.
Biography.
Kremnitz was the daughter of the famous surgeon Heinrich Adolf von Bardeleben. She grew in Greifswald, London and, starting with 1868, in Berlin. Later she married the doctor Wilhelm Kremnitz and moved with him to Bucharest in 1875. The couple had 2 children.
In Romania, Marie became good friends with the Queen Elisabeth, who wrote poems, novels and short stories under the "nom de plume" Carmen Sylva, and in 1881 she was appointed her maid of honor. They published several novels and a drama in collaboration, Marie signing with the pseudonym "Ditto and Idem". Starting with 1890 she changed it to "Mite Kremnitz". 
After her husband's death in 1897, Kremnitz returned to Berlin. She died on 18 July 1916, aged 64.