Anna Wolkoff was the daughter of Admiral Nikolai Wolkoff who was an aide to Tsar Nicholas II based in London. Anna was born in Russia in 1902 but remained in London with her father after the Bolshevik Revolution of 1917 rendered his services superfluous. In 1940 she was arrested and charged under the Official Secrets Act. She was convicted and sentenced to ten years in prison. At her trial she threatened to kill Joan Miller, who gave evidence at the trial. She didn’t. She was released in 1947 and went back to the Tea Room but that closed soon afterwards. She eked a meagre living out of dressmaking. She died in 1969.
Admiral Nickolas Wolkoff was born in 1870. He and his family remained in London and, latterly, ran the Russian Tea Rooms. He was interned during the war and died in 1954.