|Anastasia Nikolaevna Romanova|
|Relationships:||Russian Royal Family|
|First Appears In:||The Black Circle|
|Last Appears In:||The Black Circle|
Russian Lucian Duchess, known as the Grand Duchess Anastasia. Her family was assassinated by Madrigals. She survived because Rasputin helped her by giving her his "secret formula." She was thought to have died in the assassination, but only Cahills around the world know that she survived. She was later married to the former Lucian branch leader Vladimir Radov.
From the Audio Recordbook for The Black Circle, it is known that Grace Cahill's family somehow saved her after she survived the shooting and helped her to survive. As a result, she was heavily influenced by Madrigal beliefs and was a friend of Grace Cahill.
- Nataliya Ruslanova Radova - (daughter) a Lucian double agent for the Madrigals and a spy.
- Vladimir Radov - (husband) former Lucian branch leader.