1903

In 1903, Mnemosyne and her master landed on Earth. The humans of London killed Mnemosyne's master. Mnemosyne hid in the London Underground until 2009. (COMIC: Ghosts of the Northern Line)

The First Doctor, Ian Chesterton, Barbara Wright and Susan Foreman visited Zarechny, Siberia in Russia, where they met Grigori Rasputin. At the time, Nicholas II was the Tsar of Russia. (AUDIO: The Wanderer)

In an alternate timeline, the Daleks invaded Earth, but were defeated by the British Empire with the aid of the Sixth Doctor. The Empire then used Dalek technology and knowledge from the surviving Daleks to conquer Earth. (AUDIO: Jubilee)